NCBI Conserved Domain Search

Conserved domains on [gi|33239038|ref|NP_666669|]

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olfactory receptor 1199 [Mus musculus]

Protein Classification

olfactory receptor family 4A protein( domain architecture ID 11610412)

olfactory receptor family 4A protein is an odorant receptor belonging to the G-protein coupled receptor 1 family

Graphical summary

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List of domain hits

Name

Accession

Description

Interval

E-value

7tmA_OR4A-like

cd15939

olfactory receptor 4A and related proteins, member of the class A family of ...

24-289

9.03e-163

olfactory receptor 4A and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 4A, 4C, 4P, 4S, 4X and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320605 [Multi-domain] Cd Length: 267 Bit Score: 453.59 E-value: 9.03e-163

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15939   2 ICFVVFLLIYLATVLGNLLIVVTIKASQTLGSPMYFFLSYLSFIDICYSSTTAPKLIVDLLSERKTISFNGCMTQLFAEH 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15939  82 FFGGAEIFLLTVMAYDRYVAICKPLHYTTIMNRRVCGLLVGVAWVGGFLHSTIQILLTLQLPFCGPNVIDHFFCDLFPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTF 263
Cdd:cd15939 162 KLACTDTYVIGLLVVANSGLICLLSFLILLISYIVILYSLRTHSSEGRRKALSTCGSHITVVVLFFVPCIFIYMRPVTTF 241

                       250       260
                ....*....|....*....|....*.
gi 33239038 264 PMDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15939 242 PIDKVVAVFYTIITPMLNPLIYTLRN 267

Name

Accession

Description

Interval

E-value

7tmA_OR4A-like

cd15939

olfactory receptor 4A and related proteins, member of the class A family of ...

24-289

9.03e-163

Pssm-ID: 320605 [Multi-domain] Cd Length: 267 Bit Score: 453.59 E-value: 9.03e-163

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15939   2 ICFVVFLLIYLATVLGNLLIVVTIKASQTLGSPMYFFLSYLSFIDICYSSTTAPKLIVDLLSERKTISFNGCMTQLFAEH 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15939  82 FFGGAEIFLLTVMAYDRYVAICKPLHYTTIMNRRVCGLLVGVAWVGGFLHSTIQILLTLQLPFCGPNVIDHFFCDLFPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTF 263
Cdd:cd15939 162 KLACTDTYVIGLLVVANSGLICLLSFLILLISYIVILYSLRTHSSEGRRKALSTCGSHITVVVLFFVPCIFIYMRPVTTF 241

                       250       260
                ....*....|....*....|....*.
gi 33239038 264 PMDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15939 242 PIDKVVAVFYTIITPMLNPLIYTLRN 267

7tm_4

pfam13853

Olfactory receptor; The members of this family are transmembrane olfactory receptors.

29-299

9.11e-43

Olfactory receptor; The members of this family are transmembrane olfactory receptors.

Pssm-ID: 404695 Cd Length: 278 Bit Score: 148.42 E-value: 9.11e-43

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038    29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:pfam13853   1 FCLMYLIIFLGNGTILFVIKTESSLHQPMYLFLAMLALIDLGLSASTLPTVLGIFWFGLREISFEACLTQMFFIHKFSIM 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038   109 EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKLACS 188
Cdd:pfam13853  81 ESAVLLAMAVDRFVAICSPLRYTTILTNPVISRIGLGVSVRSFILVLPLPFLLRRLPFCGHHVLSHSYCLHMGLARLSCA 160

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038   189 DTYLINLLLVSNsgAICTVSF--LVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYT--RPATTF 263
Cdd:pfam13853 161 DIKVNNIYGLFV--VTSTFGIdsLLIVLSYGLILRTvLGIASREGRLKALNTCGSHVCAVLAFYTPMIGLSMvhRFGHNV 238

                         250       260       270
                  ....*....|....*....|....*....|....*...
gi 33239038   264 P--MDKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKKL 299
Cdd:pfam13853 239 PplLQIMMANAYLFFPPVLNPIVYSVKTKQIRDCVKRM 276

PHA03087

G protein-coupled chemokine receptor-like protein; Provisional

24-154

2.84e-05

G protein-coupled chemokine receptor-like protein; Provisional

Pssm-ID: 222976 [Multi-domain] Cd Length: 335 Bit Score: 45.15 E-value: 2.84e-05

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038   24 IVFAIFLLFYMGtLLGNLLIIvTVKTSQALGSPMYFFLFYLSLSDTCFsTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:PHA03087  43 LIVVYSTIFFFG-LVGNIIVI-YVLTKTKIKTPMDIYLLNLAVSDLLF-VMTLPFQIYYYILFQWSFGEFACKIVSGLYY 119

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|.
gi 33239038  104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHS 154
Cdd:PHA03087 120 IGFYNSMNFITVMSVDRYIAIVHPVKSNKINTVKYGYIVSLVIWIISIIET 170

Name

Accession

Description

Interval

E-value

7tmA_OR4A-like

cd15939

olfactory receptor 4A and related proteins, member of the class A family of ...

24-289

9.03e-163

Pssm-ID: 320605 [Multi-domain] Cd Length: 267 Bit Score: 453.59 E-value: 9.03e-163

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15939   2 ICFVVFLLIYLATVLGNLLIVVTIKASQTLGSPMYFFLSYLSFIDICYSSTTAPKLIVDLLSERKTISFNGCMTQLFAEH 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15939  82 FFGGAEIFLLTVMAYDRYVAICKPLHYTTIMNRRVCGLLVGVAWVGGFLHSTIQILLTLQLPFCGPNVIDHFFCDLFPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTF 263
Cdd:cd15939 162 KLACTDTYVIGLLVVANSGLICLLSFLILLISYIVILYSLRTHSSEGRRKALSTCGSHITVVVLFFVPCIFIYMRPVTTF 241

                       250       260
                ....*....|....*....|....*.
gi 33239038 264 PMDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15939 242 PIDKVVAVFYTIITPMLNPLIYTLRN 267

7tmA_OR4-like

cd15226

olfactory receptor family 4 and related proteins, member of the class A family of ...

26-289

7.79e-130

olfactory receptor family 4 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor family 4 and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320354 [Multi-domain] Cd Length: 267 Bit Score: 370.38 E-value: 7.79e-130

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15226   4 FVFFSLFYVATVLGNLLIVVTVTSDPHLHSPMYFLLANLSFIDLCLSSFATPKMICDLLREHKTISFGGCMAQIFFLHFF 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKL 185
Cdd:cd15226  84 GGSEMVLLIAMAFDRYVAICKPLHYLTIMSPRMCILLVVASWIIGFIHSLSQLAFVVNLPFCGPNVVDSFFCDLPLVIKL 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTFPM 265
Cdd:cd15226 164 ACTDTYVLELMVVANSGLISLVCFLLLLISYIVILVTVRKHSSGGSSKALSTCSAHITVVVLFFGPCIFIYVWPFSTFPV 243

                       250       260
                ....*....|....*....|....
gi 33239038 266 DKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15226 244 DKFLAVFYTVITPLLNPIIYTLRN 267

7tmA_OR

cd13954

olfactory receptors, member of the class A family of seven-transmembrane G protein-coupled ...

24-289

7.39e-118

olfactory receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320092 [Multi-domain] Cd Length: 270 Bit Score: 339.84 E-value: 7.39e-118

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd13954   2 LLFVLFLLIYLLTLLGNLLIILLVRLDSRLHTPMYFFLSNLSFLDICYTSVTVPKMLANLLSGDKTISFSGCLTQLYFFF 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd13954  82 SLGGTECFLLAVMAYDRYVAICHPLHYPTIMNKRVCILLAAGSWLIGFLNSLIHTVLISQLPFCGSNVINHFFCDIPPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd13954 162 KLSCSDTSLNELVIFILAGFVGLGSFLLTLVSYIYIISTiLKIPSAEGRQKAFSTCASHLTVVSLFYGTIIFMYVRPSSS 241

                       250       260
                ....*....|....*....|....*....
gi 33239038 263 FP--MDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd13954 242 YSsdLDKVVSVFYTVVTPMLNPIIYSLRN 270

7tmA_OR10A-like

cd15225

olfactory receptor subfamily 10A and related proteins, member of the class A family of ...

24-296

8.62e-117

olfactory receptor subfamily 10A and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor 10A, 10C, 10H, 10J, 10V, 10R, 10J, 10W, among others, and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320353 Cd Length: 277 Bit Score: 337.51 E-value: 8.62e-117

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15225   2 LLFVVFLLIYLVTLLGNLLIILITKVDPALHTPMYFFLRNLSFLEICYTSVIVPKMLVNLLSEDKTISFLGCATQMFFFL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15225  82 FLGGTECFLLAAMAYDRYVAICNPLRYTLIMNRRVCLQLVAGSWLSGILVSLGQTTLIFSLPFCGSNEINHFFCDIPPVL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15225 162 KLACADTSLNEIAIFVASVLVILVPFLLILVSYIFIISTiLKIPSAEGRRKAFSTCSSHLIVVTLFYGCASFTYLRPKSS 241

                       250       260       270
                ....*....|....*....|....*....|....*.
gi 33239038 263 F--PMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15225 242 YspETDKLLSLFYTVVTPMLNPIIYSLRNKEVKGAL 277

7tmA_OR4D-like

cd15936

olfactory receptor 4D and related proteins, member of the class A family of ...

26-289

5.46e-115

olfactory receptor 4D and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 4D and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320602 [Multi-domain] Cd Length: 267 Bit Score: 332.76 E-value: 5.46e-115

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15936   4 FLVFLLVYLTTWLGNLLIIITVISDPHLHTPMYFLLANLAFLDISFSSVTAPKMLSDLLSQTKTISFNGCMAQMFFFHFT 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKL 185
Cdd:cd15936  84 GGAEVFLLSVMAYDRYIAIHKPLHYLTIMNQGVCTGLVAGSWLGGFAHSIVQVALLLQLPFCGPNVLDNFYCDVPQVIKL 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTFPM 265
Cdd:cd15936 164 ACTDTFLLELLMVSNSGLVTLLIFFILLISYTVILVKIRTHVTEGKRKALSTCASQITVVTLIFVPCIYIYARPFQTFPM 243

                       250       260
                ....*....|....*....|....
gi 33239038 266 DKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15936 244 DKAVSVLYTVITPMLNPMIYTLRN 267

7tmA_OR5-like

cd15230

olfactory receptor family 5 and related proteins, member of the class A family of ...

24-289

2.40e-112

olfactory receptor family 5 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor family 5, some subfamilies from families 8 and 9, and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320358 Cd Length: 270 Bit Score: 326.00 E-value: 2.40e-112

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15230   2 PLFVLFLLIYLITLVGNLGMIVLIRIDSRLHTPMYFFLSNLSFVDICYSSVITPKMLVNFLSEKKTISFAGCAAQFFFFA 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15230  82 VFGTTECFLLAAMAYDRYVAICNPLLYTVIMSKRVCIQLVAGSYLCGFVNSIVHTSSTFSLSFCGSNVINHFFCDIPPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15230 162 KLSCSDTHINELVLFAFSGFIGLSTLLIILISYLYILITiLRIRSAEGRRKAFSTCASHLTAVSLFYGTLIFMYLRPSSS 241

                       250       260
                ....*....|....*....|....*....
gi 33239038 263 FPM--DKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15230 242 YSLdqDKVVSVFYTVVIPMLNPLIYSLRN 270

7tmA_OR4E-like

cd15940

olfactory receptor 4E and related proteins, member of the class A family of ...

24-289

5.58e-112

olfactory receptor 4E and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 4E and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320606 [Multi-domain] Cd Length: 267 Bit Score: 325.16 E-value: 5.58e-112

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15940   2 AFFMLFLVLYLLTLSGNILIMITIVMDPRLHTPMYFFLSNLSFIDICHSSVTVPKMLSDLLSEEKTISFNGCVTQLFFLH 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15940  82 LFACTEIFLLTIMAYDRYVAICNPLHYPTVMNHKVCLWLVAALWLGGTVHSLAQTFLTIRLPYCGPNEIDSFFCDVPPVI 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTF 263
Cdd:cd15940 162 KLACTDTYLIDILIVSNSGLISLVCFVALLGSYIVILVSLRKRSTEGRRKALSTCASHLTVVTLFFGPCIFIYTRPSTSF 241

                       250       260
                ....*....|....*....|....*.
gi 33239038 264 PMDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15940 242 SEDKVVSVFYTVVTPLLNPIIYTLRN 267

7tmA_OR4Q2-like

cd15938

olfactory receptor 4Q2 and related proteins, member of the class A family of ...

26-289

4.71e-107

olfactory receptor 4Q2 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor 4Q2 and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320604 [Multi-domain] Cd Length: 265 Bit Score: 312.58 E-value: 4.71e-107

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15938   4 FALFLLAYTMVLVGNLLIMVTVRSDPKLSSPMYFLLGNLSFLDLCYSTVTCPKMLVDFLSQRKAISYEACIAQLFFLHFV 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKL 185
Cdd:cd15938  84 GAAEMFLLTVMAYDRYVAICKPLHYTTIMSRRLCWVLVAASWAGGFLHSIVQTLLTIQLPFCGPNQVNNFFCDVPPVIKL 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRnhSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTFPM 265
Cdd:cd15938 164 ACTDTCVTELLMVSNSGLISTVCFVVLVTSYTTILVTIR--STEGRRKALSTCASHLMVVTLFFGPCIFIYARPFSTFPV 241

                       250       260
                ....*....|....*....|....
gi 33239038 266 DKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15938 242 DKHVSVLYNVITPMLNPLIYTLRN 265

7tmA_OR5AP2-like

cd15943

olfactory receptor subfamily 5AP2 and related proteins, member of the class A family of ...

9-299

2.84e-104

olfactory receptor subfamily 5AP2 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 5AP2 and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320609 [Multi-domain] Cd Length: 295 Bit Score: 306.60 E-value: 2.84e-104

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038   9 EVILLGLTQDPSRKNIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEA 88
Cdd:cd15943   1 EFILLGLTDNPELQVILFAVFLVIYLITLVGNLGMIVLIRLDSRLHTPMYFFLSHLSFLDLCYSSAITPKMLVNFLAENK 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  89 SISFTECIIQIFTFHFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCG 168
Cdd:cd15943  81 TISFTGCAAQMYFFVAFATTECFLLAVMAYDRYVAICNPLLYTVIMSPRVCIQLVAGSYLIGFVNALIQTICTFRLPFCG 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 169 PNVIDHYFCDLQPLLKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVIL 247
Cdd:cd15943 161 SNVINHFFCDVPPLLKLSCSDTHVNEIVLFAFAIFLGIFTSLEILVSYVYILSAiLRIHSSEGRRKAFSTCASHLMAVTI 240

                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|....
gi 33239038 248 FFGPCIFIYTRPATTFPM--DKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKKL 299
Cdd:cd15943 241 FYGTTLFMYLRPSSSYSLdqDKVVSVFYTVVIPMLNPLIYSLRNKEVKDALRRI 294

7tmA_OR14-like

cd15227

olfactory receptor family 14 and related proteins, member of the class A family of ...

26-289

9.19e-102

olfactory receptor family 14 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor family 14 and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320355 Cd Length: 270 Bit Score: 298.98 E-value: 9.19e-102

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCF-STTVaPRTIVDSLQKEASISFTECIIQIFTFHF 104
Cdd:cd15227   4 FVLFLLIYLAALTGNLLIITVVTLDHHLHTPMYFFLKNLSFLDLCYiSVTV-PKSIANSLTNTRSISFLGCVAQVFLFIF 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 105 FGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLK 184
Cdd:cd15227  83 FAASELALLTVMAYDRYVAICHPLHYEVIMNRGACVQMAAASWLSGLLYGALHTANTFSLPFCGSNVIHQFFCDIPQLLK 162

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 185 LACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTF 263
Cdd:cd15227 163 LSCSDTYLNEIGVLVLSVCLGLGCFVFIIVSYVHIFSTvLRIPSAQGRSKAFSTCLPHLIVVSLFLSTGSFAYLKPPSDS 242

                       250       260
                ....*....|....*....|....*...
gi 33239038 264 P--MDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15227 243 PslLDLLLSVFYSVVPPTLNPIIYSLRN 270

7tmA_OR1A-like

cd15235

olfactory receptor subfamily 1A and related proteins, member of the class A family of ...

24-296

2.95e-101

olfactory receptor subfamily 1A and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 1A, 1B, 1K, 1L, 1Q and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320363 [Multi-domain] Cd Length: 278 Bit Score: 297.98 E-value: 2.95e-101

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15235   3 LLFLLFLAMYLLTLLGNLLIVLLIRSDPRLHTPMYFFLSHLSLVDICFTSTTVPKMLANLLSGSKTISYAGCLAQMYFFI 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15235  83 AFGNTDSFLLAVMAYDRYVAICHPLHYATVMSPKRCLLLVAGSWLLSHLHSLLHTLLMSRLSFCGSNEIPHFFCDLQPLL 162

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15235 163 KLSCSDTSLNELLIFTEGAVVVLGPFLLIVLSYARILAAvLKVPSAAGRRKAFSTCGSHLTVVALFYGTIIGVYFQPSSS 242

                       250       260       270
                ....*....|....*....|....*....|....*.
gi 33239038 263 FPMDK--MISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15235 243 YSADKdrVATVMYTVVTPMLNPFIYSLRNKDVKGAL 278

7tmA_OR5V1-like

cd15231

olfactory receptor subfamily 5V1 and related proteins, member of the class A family of ...

25-296

2.76e-100

olfactory receptor subfamily 5V1 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 5V1 and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320359 [Multi-domain] Cd Length: 277 Bit Score: 295.71 E-value: 2.76e-100

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  25 VFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHF 104
Cdd:cd15231   3 LFLIFLIIYLVTLLGNLLIITLVLLDSHLHTPMYFFLSNLSFLDICYTSVTVPKMLVNLLRERKTISYIGCLAQLFFFVS 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 105 FGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLK 184
Cdd:cd15231  83 FVGTECLLLAVMAYDRYVAICNPLHYAVIMSRKVCLQLAAASWLCGFLNSAVHTVLTFRLSFCGSNQISHFFCDIPPLLK 162

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 185 LACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTF 263
Cdd:cd15231 163 LSCSDTSLNEVLLLVASVFIGLTPFLFIVISYVYIISTiLKIRSAEGRRKAFSTCASHLTVVTLFYGTAIFNYNRPSSGY 242

                       250       260       270
                ....*....|....*....|....*....|....*
gi 33239038 264 P--MDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15231 243 SldKDTLISVLYSIVTPMLNPIIYSLRNKEVKGAL 277

7tmA_OR11A-like

cd15911

olfactory receptor subfamily 11A and related proteins, member of the class A family of ...

26-289

2.91e-99

olfactory receptor subfamily 11A and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor 11A and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320577 Cd Length: 270 Bit Score: 292.85 E-value: 2.91e-99

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15911   4 FLLFLVIYIVTMAGNILIIVLVVADRHLHTPMYFFLGNLSCLEICYTSTILPRMLASLLTGDRTISVSGCIVQFYFFGSL 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKL 185
Cdd:cd15911  84 AATECYLLAVMSYDRYLAICKPLHYASLMNGRLCLQLAAGSWISGFLASTITVILMSQLTFCGPNEIDHFFCDFAPLLKL 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTFP 264
Cdd:cd15911 164 SCSDTSLVELVTFILSSIVTLPPFLLTLTSYICIISTiLRIPSTTGRQKAFSTCSSHLIVVTIFYGTLIIVYVVPSTNTS 243

                       250       260
                ....*....|....*....|....*..
gi 33239038 265 --MDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15911 244 rdLNKVFSLFYTVLTPLVNPLIYSLRN 270

7tmA_OR8S1-like

cd15229

olfactory receptor subfamily 8S1 and related proteins, member of the class A family of ...

26-296

4.99e-99

olfactory receptor subfamily 8S1 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor 8S1 and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320357 [Multi-domain] Cd Length: 277 Bit Score: 292.58 E-value: 4.99e-99

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15229   4 FLVFLVIYLLTLLGNLLIMLVIRADSHLHTPMYFFLSHLSFLDICYSSVTVPKMLENLLSERKTISVEGCIAQIFFFFFF 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKL 185
Cdd:cd15229  84 AGTEAFLLSAMAYDRYAAICHPLHYVQIMSKQVCVQLVGGAWALGFLYALINTLLLLNLHFCGPNEINHFSCELPSLLPL 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDTYLINLLLVSNSGAICTVSFLVLMFSYV-IILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT-- 262
Cdd:cd15229 164 SCSDTFANKMVLLTSSVIFGLGSFLLTLVSYIhIISTILRIRSAEGRSKAFSTCSSHLTVVGLFYGTGFFRYLRPNSAss 243

                       250       260       270
                ....*....|....*....|....*....|....
gi 33239038 263 FPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15229 244 SVLDRVFSIQYSILTPMLNPIIYSLKNKEVKAAL 277

7tmA_OR8H-like

cd15411

olfactory receptor subfamily 8H and related proteins, member of the class A family of ...

24-298

5.11e-98

olfactory receptor subfamily 8H and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 8H, 8I, 5F and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320533 [Multi-domain] Cd Length: 279 Bit Score: 289.99 E-value: 5.11e-98

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15411   2 PLFVLFLVIYVITVMGNLGMILLIRADSQLHTPMYFFLSNLSFVDFCYSSTITPKALENFLSGRKAISFAGCFVQMYFFI 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15411  82 ALATTECFLLGLMAYDRYVAICNPLLYTVVMSRRVCLKLAAGSYAAGFLNSLIHTTLISRLSFCGSNVINHFFCDTPPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15411 162 KLSCSDTHVNEMLIFILAGLTLVGSLLIILVSYTYILSTiLKIRSAEGRRKAFSTCASHLTAVTIFYGTGIFTYLRPSSS 241

                       250       260       270
                ....*....|....*....|....*....|....*...
gi 33239038 263 FP--MDKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKK 298
Cdd:cd15411 242 YSlgQDKVASVFYTVVIPMLNPLIYSLRNKEVKNALRR 279

7tmA_OR5A1-like

cd15417

olfactory receptor subfamily 5A1 and related proteins, member of the class A family of ...

24-298

3.75e-97

olfactory receptor subfamily 5A1 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 5A1, 5A2, 5AN1, and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320539 Cd Length: 279 Bit Score: 287.62 E-value: 3.75e-97

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15417   2 ILFVLFLGIYLVTLLWNLGLIILIRMDSHLHTPMYFFLSNLSFVDICYSSSITPKMLSDFFREQKTISFVGCATQYFVFS 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15417  82 GMGLTECFLLAAMAYDRYVAICNPLLYSVIMSPRLCVQLVAGAYLGGFLNSLIQTVSMFQLSFCGPNVIDHFFCDIPPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15417 162 SLSCSDTFISQVVLFLVAVLFGVFSVLVVLISYGYIISTiLKIRSAKGRSKAFNTCASHLTAVTLFYGTGLFVYLRPSSS 241

                       250       260       270
                ....*....|....*....|....*....|....*...
gi 33239038 263 FPM--DKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKK 298
Cdd:cd15417 242 HSQdqDKVASVFYTVVIPMLNPLIYSLRNKEIKDALKR 279

7tmA_OR4N-like

cd15937

olfactory receptor 4N, 4M, and related proteins, member of the class A family of ...

24-289

5.39e-97

olfactory receptor 4N, 4M, and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 4N, 4M, and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320603 Cd Length: 267 Bit Score: 287.02 E-value: 5.39e-97

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15937   2 LLFVLFLLFYLIILPGNILIILTIQGDPQLGSPMYFFLANLALLDICYSSITPPKMLADFFSERKTISYGGCMAQLFFLH 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15937  82 FLGAAEMFLLVAMAYDRYVAICKPLHYTTVVNRRVCCVLVGASWAGGFIHSIIQVALIIRLPFCGPNVLDNFFCDITQVI 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTF 263
Cdd:cd15937 162 KLACTNTYTVELLMFSNSGLVILLCFLLLLISYAFLLAKLRTHSSKGKSKAASTCITHIIIVFVMFGPAIYIYARPFRSF 241

                       250       260
                ....*....|....*....|....*.
gi 33239038 264 PMDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15937 242 PMDKVVAVFHTVIFPLLNPMIYTLRN 267

7tmA_OR5P-like

cd15416

olfactory receptor subfamily 5P and related proteins, member of the class A family of ...

24-298

5.61e-97

olfactory receptor subfamily 5P and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 5P and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320538 [Multi-domain] Cd Length: 279 Bit Score: 287.34 E-value: 5.61e-97

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15416   2 ILFVLFLVIYSVTLLGNLSIILLIRISSQLHTPMYFFLSHLAFSDICYSSSVTPKMLVNFLVEKTTISYPGCAAQLCSAA 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15416  82 TFGTVECFLLAAMAYDRYVAICNPLLYSTIMSQKVCVLLVAASYLGGCLNALVFTTCVFSLSFCGPNEINHFFCDFPPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15416 162 KLSCSDIRLAKILPSISSGIIILVTVLTIIISYLYILIAiLRIRSTEGRHKAFSTCASHLTAVTLFYGTITFIYVMPNSS 241

                       250       260       270
                ....*....|....*....|....*....|....*...
gi 33239038 263 FPMD--KMISIFYSIGTPLLNPLIYTLRNAEVKNAMKK 298
Cdd:cd15416 242 YSMDqnKVVSVFYMVVIPMLNPLIYSLRNKEVKGALKR 279

7tmA_OR5AK3-like

cd15408

olfactory receptor subfamily 5AK3, 5AU1, and related proteins, member of the class A family of ...

10-293

1.21e-96

olfactory receptor subfamily 5AK3, 5AU1, and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 5AK3, 5AU1, and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320530 Cd Length: 287 Bit Score: 286.91 E-value: 1.21e-96

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  10 VILLGLTQDPSRKNIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEAS 89
Cdd:cd15408   1 FILLGFTDQPELQVLLFVVFLLIYVITLVGNLGMILLIRLDSRLHTPMYFFLSHLSFLDICYSSTITPKTLLNLLAERKV 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  90 ISFTECIIQIFTFHFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGP 169
Cdd:cd15408  81 ISFTGCLTQLYFYAVFATTECYLLAAMAYDRYVAICNPLLYTVIMSQRVCVSLVAGSYLAGFLNSTVHTGFILRLSFCGS 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 170 NVIDHYFCDLQPLLKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILF 248
Cdd:cd15408 161 NVINHFFCDGPPLLALSCSDTSLNEMLLFAFVGFNVLTTTLVILISYTYILATiLRMRSAEGRHKAFSTCASHLTAVTLF 240

                       250       260       270       280
                ....*....|....*....|....*....|....*....|....*..
gi 33239038 249 FGPCIFIYTRPATTFPM--DKMISIFYSIGTPLLNPLIYTLRNAEVK 293
Cdd:cd15408 241 YGSLAFMYLRPSSRYSLdlDKVASVFYTVVIPMLNPLIYSLRNKEVK 287

7tmA_OR9K2-like

cd15419

olfactory receptor subfamily 9K2 and related proteins, member of the class A family of ...

24-298

2.90e-96

olfactory receptor subfamily 9K2 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes transmembrane olfactory receptor subfamily 9K2 and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320541 Cd Length: 279 Bit Score: 285.36 E-value: 2.90e-96

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15419   2 LLFLLFLVIYMVTVLGNIGMIIIISTDSRLHTPMYFFLMNLSFLDLCYSSVIAPKALANFLSESKTISYNGCAAQFFFFS 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15419  82 LFGTTEGFLLAAMAYDRFIAICNPLLYPVIMSRRVCVQLVAGSYLCGCINSIIQTSFTFSLSFCGSNEIDHFFCDVPPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15419 162 KLSCSDTFINELVMFVLCGLIIVSTILVILVSYAYILSTiLRIPSAEGRKKAFSTCASHLTAVSLFYGTVFFMYAQPGAV 241

                       250       260       270
                ....*....|....*....|....*....|....*...
gi 33239038 263 FPM--DKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKK 298
Cdd:cd15419 242 SSPeqSKVVSVFYTLVIPMLNPLIYSLRNKDVKEALKR 279

7tmA_OR6C-like

cd15912

olfactory receptor subfamily 6C and related proteins, member of the class A family of ...

24-289

3.80e-96

olfactory receptor subfamily 6C and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor 6C, 6X, 6J, 6T, 6V, 6M, 9A, and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320578 Cd Length: 270 Bit Score: 284.76 E-value: 3.80e-96

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15912   2 LLFLLLLLTYLLTLLGNLLIITITLVDHRLHTPMYFFLRNFSFLEILFTSVVIPKMLANLLSGKKTISFAGCFAQSFFYF 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15912  82 FLGTTEFFLLAVMSFDRYVAICNPLHYPTIMNSRVCLQLVLGSWVGGFLLILPPTILVFQLPFCGPNVINHFFCDSGPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYV-IILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15912 162 KLSCSDTRLIELLDFILASVVLLGSLLLTIVSYIyIISTILRIPSASGRQKAFSTCASHLTVVSIFYGSCIFMYVRPSQS 241

                       250       260
                ....*....|....*....|....*....
gi 33239038 263 FPMD--KMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15912 242 SSLDlnKVVALLNTVVTPLLNPFIYTLRN 270

7tmA_OR4Q3-like

cd15935

olfactory receptor 4Q3 and related proteins, member of the class A family of ...

24-289

4.11e-96

olfactory receptor 4Q3 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor 4Q3 and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320601 [Multi-domain] Cd Length: 268 Bit Score: 284.73 E-value: 4.11e-96

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKT-SQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15935   2 LLFVLVLACYAAILLGNLLIVVTVHAdPHLLQSPMYFFLANLSLIDMTLGSVAVPKVLADLLTCGRTISFGGCMAQLFFL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPL 182
Cdd:cd15935  82 HFLGGSEMLLLTLMAYDRYVAICHPLRYLAVMNRQLCIKLLAACWAGGFLHSATQAALVLRLPFCGPNELDNFYCDVPQV 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 LKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15935 162 IKLACMDTYVVEVLMVANSGLLSLVCFLVLLVSYGIILTTLRGRFREGGGKALSTCSSHLTVVSLIFVPCIFVYLRPFSS 241

                       250       260
                ....*....|....*....|....*..
gi 33239038 263 FPMDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15935 242 SSVDKVASVFYTLITPALNPLIYTLRN 268

7tmA_OR5D-like

cd15410

olfactory receptor subfamily 5D and related proteins, member of the class A family of ...

11-299

7.87e-96

olfactory receptor subfamily 5D and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 5D, 5L, 5W, and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320532 Cd Length: 294 Bit Score: 284.94 E-value: 7.87e-96

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  11 ILLGLTQDPSRKNIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASI 90
Cdd:cd15410   2 ILLGFTDYPELQVPLFLVFLAIYGITLLGNLGMIVLIKIDPKLHTPMYFFLSHLSFVDFCYSSVIAPKMLVNFLAEDKAI 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  91 SFTECIIQIFTFHFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPN 170
Cdd:cd15410  82 SYSGCMLQFFFFCTFVVTESFLLAVMAYDRYVAICNPLLYTVIMSRKLCVLLVAGSYLWGIVCSLIHTCGLLRLSFCGSN 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 171 VIDHYFCDLQPLLKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYV-IILHSLRNHSAEGRRKALSTCISHIIVVILFF 249
Cdd:cd15410 162 VINHFFCDLPPLLSLSCSDTYLNELLLFIFGSLNEASTLLIILTSYVfIIVTILRIRSAEGRQKAFSTCASHLTAITIFH 241

                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|..
gi 33239038 250 GPCIFIYTRPATTFPM--DKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKKL 299
Cdd:cd15410 242 GTILFMYCRPSSSYSLdtDKVASVFYTVVIPMLNPLIYSLRNKDVKDALRKL 293

7tmA_OR2-like

cd15237

olfactory receptor family 2 and related proteins, member of the class A family of ...

24-289

1.19e-94

olfactory receptor family 2 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor families 2 and 13, and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320365 [Multi-domain] Cd Length: 270 Bit Score: 281.09 E-value: 1.19e-94

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15237   2 LLFILFLLIYLLTLLGNGLIILLIWLDSRLHTPMYFFLSNLSLLDICYTTSTVPQMLVHLLSEHKTISFVGCAAQMFFFL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15237  82 ALGVTECVLLAVMAYDRYVAICNPLRYSVIMSRRVCVRLAATSWASGFLNSLVLTSLTLRLPFCGPNHINHFFCEAPAVL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15237 162 KLACADTSLNEAVIFVTSVLVLLIPFSLILASYIRILATiLRIQSAEGRKKAFSTCASHLTVVTLFYGTAIFMYMRPHST 241

                       250       260
                ....*....|....*....|....*....
gi 33239038 263 FP--MDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15237 242 HSpdQDKMISVFYTIVTPMLNPLIYSLRN 270

7tmA_OR10D-like

cd15228

olfactory receptor subfamily 10D and related proteins, member of the class A family of ...

23-296

3.38e-93

olfactory receptor subfamily 10D and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 10D and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320356 [Multi-domain] Cd Length: 275 Bit Score: 277.78 E-value: 3.38e-93

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  23 NIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15228   1 TILFVLFLAFYLCTLLGNLLILSAILSDPRLHTPMYFFLCNLSVFDIGFSSVSTPKMLAYLWGQSRVISLGGCMSQVFFY 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPL 182
Cdd:cd15228  81 HFLGSTECLLYTVMAYDRYVAICHPLRYLLIMNRRVCALLAAGTWITSSFHATILTSLTFTLPYCGSNVVDYFFCDIFPV 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 LKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPAT 261
Cdd:cd15228 161 LKLACADTSIAETVSFTNVGLVPLTCFLLILASYVRIVISiLKMRSAEGRRKAFSTCSSHLTVVTLFFGPCALIYTQPTP 240

                       250       260       270
                ....*....|....*....|....*....|....*
gi 33239038 262 TFPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15228 241 SPVLVTPVQIFNNVVTPMLNPLIYTLRNKEVKAAL 275

7tmA_OR1_7-like

cd15918

olfactory receptor families 1, 7, and related proteins, member of the class A family of ...

23-289

3.93e-93

olfactory receptor families 1, 7, and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor families 1 and 7, and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320584 [Multi-domain] Cd Length: 270 Bit Score: 277.19 E-value: 3.93e-93

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  23 NIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15918   1 QLLFGLFLGMYLVTVLGNLLIILAIGSDSHLHTPMYFFLANLSLVDICFTSTTVPKMLVNIQTQSKSISYAGCLTQMYFF 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPL 182
Cdd:cd15918  81 LLFGDLDNFLLAVMAYDRYVAICHPLHYTTIMSPRLCILLVAASWVITNLHSLLHTLLMARLSFCASNEIPHFFCDLNPL 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 LKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPAT 261
Cdd:cd15918 161 LKLSCSDTHLNELVILVLGGLVGLVPFLCILVSYVRIVSAvLRIPSAGGKWKAFSTCGSHLSVVSLFYGTVIGVYLSPPS 240

                       250       260       270
                ....*....|....*....|....*....|
gi 33239038 262 TFPM--DKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15918 241 SHSAskDSVAAVMYTVVTPMLNPFIYSLRN 270

7tmA_OR2T-like

cd15421

olfactory receptor subfamily 2T and related proteins, member of the class A family of ...

24-296

9.83e-93

olfactory receptor subfamily 2T and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamilies 2T, 2M, 2L, 2V, 2Z, 2AE, 2AG, 2AK, 2AJ, and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320543 Cd Length: 277 Bit Score: 276.35 E-value: 9.83e-93

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15421   2 FLFSLILLIFLVALTGNALLILLIWLDSRLHTPMYFLLSQLSLMDLMLISTTVPKMATNFLSGRKSISFVGCGTQIFFFL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15421  82 TLGGAECLLLALMAYDRYVAICHPLRYPVLMSPRVCLLMAAGSWLGGSLNSLIHTVYTMHFPYCGSREIHHFFCEVPALL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPAT- 261
Cdd:cd15421 162 KLSCADTSAYETVVYVSGVLFLLIPFSLILASYALILLTvLRMRSAEGRKKALATCSSHLTVVSLYYGPAIFTYMRPGSy 241

                       250       260       270
                ....*....|....*....|....*....|....*.
gi 33239038 262 -TFPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15421 242 hSPEQDKVVSVFYTILTPMLNPLIYSLRNKEVLGAL 277

7tmA_OR13H-like

cd15431

olfactory receptor subfamily 13H and related proteins, member of the class A family of ...

24-289

1.44e-92

olfactory receptor subfamily 13H and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 13H and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320548 [Multi-domain] Cd Length: 269 Bit Score: 275.64 E-value: 1.44e-92

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15431   2 ILFVLLLIVYLVTLLGNGLIILLIRVDSQLHTPMYFFLSNLSFLDICYTTSSVPQMLVNCLSDRPTISYSRCLAQMYISL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIfLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15431  82 FLGITECLLLAVMAYDRFVAICNPLRYTLIMSWRVCIQLAAGSWVSAFLLTVIPV-LTMPLHFCGPNVINHFFCEVQALL 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15431 161 KLACSDTSLNEILMFATSIFTLLLPFSFILVSYIRIGVAvLRIRSAEGRRKAFSTCGSHLTVVTIFYGTAIFMYLRPQSK 240

                       250       260
                ....*....|....*....|....*....
gi 33239038 263 FP--MDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15431 241 SSsdQDKIISVFYGVVTPMLNPLIYSLRN 269

7tmA_OR8K-like

cd15413

olfactory receptor subfamily 8K and related proteins, member of the class A family of ...

23-298

2.18e-92

olfactory receptor subfamily 8K and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 8K, 8U, 8J, 5R, 5AL and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320535 Cd Length: 279 Bit Score: 275.74 E-value: 2.18e-92

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  23 NIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15413   1 IPLFGLFLVIYLTTVMGNLGMIILTRLDSRLQTPMYFFLRHLAFVDLGYSTAVTPKMLVNFVVEQNTISFYACATQLAFF 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPL 182
Cdd:cd15413  81 LTFIISELFLLSAMAYDRYVAICNPLLYTVIMSQRVCIVLVAIPYLYSFFVALFHTIKTFRLSFCGSNVINHFYCDDLPL 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 LKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPAT 261
Cdd:cd15413 161 LALSCSDTHEKELIILIFAGFNLISSLLIVLVSYLFILSAiLRIRSAEGRQKAFSTCGSHLTVVTIFYGTLIFMYLQPKS 240

                       250       260       270
                ....*....|....*....|....*....|....*....
gi 33239038 262 T--FPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKK 298
Cdd:cd15413 241 ShsLDTDKMASVFYTLVIPMLNPLIYSLRNKEVKDALKK 279

7tmA_OR5J-like

cd15415

olfactory receptor subfamily 5J and related proteins, member of the class A family of ...

26-298

3.39e-91

olfactory receptor subfamily 5J and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 5J and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320537 [Multi-domain] Cd Length: 279 Bit Score: 272.75 E-value: 3.39e-91

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15415   4 FMLFLLIYFITLLGNLGMIVLIRINPQLHTPMYFFLSNLSFVDLCYSSVFAPRLLVNFLVEKKTISYSACIAQHFFFAVF 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKL 185
Cdd:cd15415  84 VTTEGFLLAVMAYDRYVAICNPLLYTVAMTKRVCVQLVAGSYLGGLINSLTHTIGLLKLSFCGPNVINHYFCDIPPLLKL 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTFP 264
Cdd:cd15415 164 SCSDTHINELLLLTFSGVIAMSTLLTIIISYIFILFAiLRIRSAEGRRKAFSTCASHLTAVTLFYGSVSFSYIQPSSQYS 243

                       250       260       270
                ....*....|....*....|....*....|....*.
gi 33239038 265 MD--KMISIFYSIGTPLLNPLIYTLRNAEVKNAMKK 298
Cdd:cd15415 244 LEqeKVSAVFYTLVIPMLNPLIYSLRNKDVKDALKR 279

7tmA_OR5C1-like

cd15945

olfactory receptor subfamily 5C1 and related proteins, member of the class A family of ...

11-298

6.15e-91

olfactory receptor subfamily 5C1 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 5C1 and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320611 Cd Length: 292 Bit Score: 272.39 E-value: 6.15e-91

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  11 ILLGLTQDPSRKNIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASI 90
Cdd:cd15945   2 ILLGFTDYLSLKVTLFLVFLLVYLLTLVGNVGMIILIRMDSQLHTPMYYFLSNLSFLDLCYSTAIGPKMLVDLLAKRKSI 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  91 SFTECIIQIFTFHFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPN 170
Cdd:cd15945  82 PFYGCALQMFFFAAFADAECLLLAVMAYDRYVAICNPLLYTTAMSRRVCYLLLVGAYLSGMATSLVHTTLTFRLSFCGSN 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 171 VIDHYFCDLQPLLKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFF 249
Cdd:cd15945 162 TINHFFCDIPPLLALSCSDTQINELLLFALCGFIQTSTFLAIIISYCYIIITvLKIRSAEGRFKAFSTCASHLTAVGLFY 241

                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|.
gi 33239038 250 GPCIFIYTRPATTFPM--DKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKK 298
Cdd:cd15945 242 GTLLFMYLRPSSSYSLdtDKMTSVFYTLVIPMLNPLIYSLRNKDVKEALKK 292

7tmA_OR12D-like

cd15915

olfactory receptor subfamily 12D and related proteins, member of the class A family of ...

23-289

1.52e-90

olfactory receptor subfamily 12D and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 12D and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320581 [Multi-domain] Cd Length: 271 Bit Score: 270.72 E-value: 1.52e-90

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  23 NIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15915   1 IFLFVLFLLLYLASLLGNGAILAVVIAEPRLHSPMYFFLGNLSCLDIFYSSVTVPKMLAGLLSEHKTISFQGCISQLHFF 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPL 182
Cdd:cd15915  81 HFLGSSEAMLLAVMAYDRYVAICNPLRYTVIMNPQVCLLLAVACWVTGFFHALMHTVMTSRLPFCGPNKINHFFCDIKPL 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 LKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSL--RNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPA 260
Cdd:cd15915 161 LKLACGDTSLNLWLLNIVTGSIALGTFILTLLSYIYIISFLllKVRSKEGRHKAFSTCASHLTVVLLLYGPALFTYIRPS 240

                       250       260       270
                ....*....|....*....|....*....|.
gi 33239038 261 T--TFPMDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15915 241 SgdSLEQDRIVALLYTVVTPVLNPLIYTLRN 271

7tmA_OR10G-like

cd15916

olfactory receptor subfamily 10G and related proteins, member of the class A family of ...

26-296

6.84e-90

olfactory receptor subfamily 10G and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 10G, 10S, and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320582 [Multi-domain] Cd Length: 276 Bit Score: 269.32 E-value: 6.84e-90

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEA-SISFTECIIQIFTFHF 104
Cdd:cd15916   4 FLIFLIIYLLTVLGNLLILLTVWVDSHLHRPMYIFLGHLSFLDMWLSTVTVPKMLAGFLEPGGkVISFGGCVAQLYFFHF 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 105 FGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLK 184
Cdd:cd15916  84 LGSTECFLYTLMAYDRYLAICHPLHYPTIMTGRLCTRLATGTWVAGSLHSAIHTSLTFRLPFCGPNRIDYFFCDIPPLLK 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 185 LACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTF 263
Cdd:cd15916 164 LACADTTINELVIFASIGVVALGCFILILLSYGNIVRAiLRIRTAEGRRRAFSTCASHLIVVLCFYVPCVFIYLRPGSKE 243

                       250       260       270
                ....*....|....*....|....*....|...
gi 33239038 264 PMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15916 244 ALDGVIAVFYTVVTPLLNPLIYTLRNKEVKTAL 276

7tmA_OR13-like

cd15232

olfactory receptor family 13 and related proteins, member of the class A family of ...

24-289

1.08e-88

olfactory receptor family 13 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor family 13 (subfamilies 13A1 and 13G1) and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320360 [Multi-domain] Cd Length: 270 Bit Score: 266.05 E-value: 1.08e-88

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15232   2 LLFWLFLFLYAAALTGNSLIILAISTSPKLHTPMYFFLVNLSLVDIICTSTVVPKLLQNLLTERKTISFGGCMAQLYFFT 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15232  82 WSLGSELLLLTAMAYDRYVAICHPLHYSTIMRKEVCVGLATGVWAIGMLNSAVHTGLMLRLSFCGPNIINHFFCEIPPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15232 162 LLSCSDTSLNEIMAFVADVFFGVGNFLLTLTSYGFIIRSiLRIRSTEGKKKAFSTCSSHLIVVSLYYSTVIYTYIRPSSS 241

                       250       260
                ....*....|....*....|....*....
gi 33239038 263 FPM--DKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15232 242 YSPekDKVVAVLYSVVTPTLNPLIYSLRN 270

7tmA_OR5H-like

cd15409

olfactory receptor subfamily 5H and related proteins, member of the class A family of ...

24-298

5.97e-88

olfactory receptor subfamily 5H and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 5H, 5K, 5AC, 5T and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320531 [Multi-domain] Cd Length: 279 Bit Score: 264.27 E-value: 5.97e-88

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15409   2 PLFLVFLAIYLITLVGNLGLIALIWKDSHLHTPMYFFLGNLAFADACTSSSVTPKMLVNFLSKNKMISFSGCAAQFFFFG 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15409  82 FSATTECFLLAAMAYDRYVAICNPLLYPVVMSNRLCVQLITASYIGGFLHSMIHVGLTFRLSFCGSNEINHFFCDIPPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15409 162 KISCTDPSINELVLFIFSGSIQVFTILTVLISYSYILFTiLKMKSAEGRRKAFSTCGSHLLSVSLFYGSLFFMYVRPSSL 241

                       250       260       270
                ....*....|....*....|....*....|....*...
gi 33239038 263 FPM--DKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKK 298
Cdd:cd15409 242 YALdqDMMDSLFYTIVIPLLNPFIYSLRNKEVIDALRK 279

7tmA_OR2B-like

cd15947

olfactory receptor subfamily 2B and related proteins, member of the class A family of ...

24-289

8.82e-88

olfactory receptor subfamily 2B and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor family 2 (subfamilies 2B, 2C, 2G, 2H, 2I, 2J, 2W, 2Y) and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320613 [Multi-domain] Cd Length: 270 Bit Score: 263.71 E-value: 8.82e-88

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15947   2 PLFVVVLIFYLLTLLGNTAIILLSLLDPRLHTPMYFFLSNLSFLDLCFTTSIVPQMLVNLWGPDKTISYGGCVTQLYIFL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15947  82 WLGSTECVLLAVMAFDRYVAVCRPLHYTVIMHPRLCVQLAALSWLSGLANSLLQTTLTLQLPLCGHHTLDHFFCEVPALI 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15947 162 KLACVDTTFNELELFVASVFFLLVPLSLILVSYGFIARAvLRIKSAEGRRKAFGTCSSHLLVVSLFYGTAIYMYLQPPSS 241

                       250       260
                ....*....|....*....|....*....
gi 33239038 263 FPMD--KMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15947 242 YSQDqgKFISLFYTVVTPTLNPLIYTLRN 270

7tmA_OR5AR1-like

cd15944

olfactory receptor subfamily 5AR1 and related proteins, member of the class A family of ...

11-299

4.19e-87

olfactory receptor subfamily 5AR1 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 5AR1 and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320610 [Multi-domain] Cd Length: 294 Bit Score: 262.80 E-value: 4.19e-87

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  11 ILLGLTQDPSRKNIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASI 90
Cdd:cd15944   2 ILLGFTQDPQMQIILFVVFLIIYLVNVVGNLGMIILITTDSQLHTPMYFFLCNLSFCDLGYSSAIAPRMLADFLTKHKVI 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  91 SFTECIIQIFTFHFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPN 170
Cdd:cd15944  82 SFSGCATQFAFFVGFVDAECYVLAAMAYDRYVAICNPLLYSTLMSKRVCLQLMAGSYLAGLVNLVIHTTATFSLSFCGSN 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 171 VIDHYFCDLQPLLKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFF 249
Cdd:cd15944 162 IINHFFCDVPPLLALSCSDTHINEILLYVFCGFVEMSSLSIILISYLFILVAiLRMRSAEGRRKAFSTCASHFTGVTLFY 241

                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|..
gi 33239038 250 GPCIFIYTRPATTFPM--DKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKKL 299
Cdd:cd15944 242 GTVIFMYLRPTSVYSLdqDKWASVFYTVVIPMLNPLIYSLRNKDVKEAFKKL 293

7tmA_OR2A-like

cd15420

olfactory receptor subfamily 2A and related proteins, member of the class A family of ...

26-296

5.16e-87

olfactory receptor subfamily 2A and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 2A and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320542 [Multi-domain] Cd Length: 277 Bit Score: 261.88 E-value: 5.16e-87

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15420   4 FGLFSLLYIFTLLGNGLILGLIWLDSRLHTPMYFFLSHLAVVDICYASSTVPHMLGNLLKQRKTISFAGCGTQMYLFLAL 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKL 185
Cdd:cd15420  84 AHTECVLLAVMSYDRYVAICHPLRYTVIMNWRVCTTLAATSWACGFLLALVHVVLLLRLPFCGPNEVNHFFCEILAVLKL 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTFP 264
Cdd:cd15420 164 ACADTWINEILIFAGCVFILLGPFSLILISYLHILAAiLKIQSAEGRRKAFSTCSSHLCVVGLFYGTAMFMYMVPGSSNS 243

                       250       260       270
                ....*....|....*....|....*....|....
gi 33239038 265 --MDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15420 244 aeQEKILSLFYSLFNPMLNPLIYSLRNKQVKGAL 277

7tmA_OR5M-like

cd15412

olfactory receptor subfamily 5M and related proteins, member of the class A family of ...

24-298

4.98e-86

olfactory receptor subfamily 5M and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 5M and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320534 Cd Length: 279 Bit Score: 259.64 E-value: 4.98e-86

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15412   2 LLFVLFLVIYLITLLGNLGMILLIRLDSRLHTPMYFFLSHLSFVDLCYSSNVTPKMLVNFLSEKKTISFAGCFTQCYFFI 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15412  82 ALVITEYYMLAVMAYDRYMAICNPLLYSVKMSRRVCISLVTFPYIYGFLNGLIQTILTFRLSFCGSNVINHFYCADPPLI 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPAT- 261
Cdd:cd15412 162 KLSCSDTYVKETAMFIVAGFNLSSSLLIILISYLFILIAiLRIRSAEGRCKAFSTCGSHLTAVTIFYGTLFCMYLRPPSe 241

                       250       260       270
                ....*....|....*....|....*....|....*...
gi 33239038 262 -TFPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKK 298
Cdd:cd15412 242 eSVEQSKIVAVFYTFVSPMLNPLIYSLRNKDVKQALKK 279

7tmA_OR2F-like

cd15429

olfactory receptor subfamily 2F and related proteins, member of the class A family of ...

26-296

2.65e-85

olfactory receptor subfamily 2F and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 2F and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320546 [Multi-domain] Cd Length: 277 Bit Score: 257.71 E-value: 2.65e-85

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15429   4 FVLFLVMYLLTLLGNFLIILLIRLDPRLHTPMYFFLSHLSFLDICYTTSVVPQMLAHFLAEHKTISFASCVAQLFISLAL 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKL 185
Cdd:cd15429  84 GGTEFILLAVMAYDRYVAVCHPLRYTVIMSGGLCIQLAAASWTSGFLNSLVQTAFTFRLPFCGHNTINHFSCELLAVVRL 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTFP 264
Cdd:cd15429 164 ACVDTSLNEVAILVSSVVVLLTPCFLVLLSYIHIISAiLRIRSSEGRHKAFSTCASHLTVVSLCYGTAIFTYMRPRSGSS 243

                       250       260       270
                ....*....|....*....|....*....|....
gi 33239038 265 --MDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15429 244 alQEKMISLFYAVVTPMLNPLIYSLRNKEVKGAL 277

7tmA_OR10G6-like

cd15942

olfactory receptor subfamily 10G6 and related proteins, member of the class A family of ...

25-296

3.76e-85

olfactory receptor subfamily 10G6 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor 10G6 and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320608 Cd Length: 275 Bit Score: 256.98 E-value: 3.76e-85

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  25 VFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHF 104
Cdd:cd15942   3 LFLFFLVVYLLTLSGNSLIILVVISDLQLHKPMYWFLCHLSILDMAVSTVVVPKVIAGFLSGGRIISFGGCVTQLFFFHF 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 105 FGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLK 184
Cdd:cd15942  83 LGCAECFLYTVMAYDRFLAICKPLHYSTIMNHRACLCLSLGTWLGGCLHSTFQTSLTFRLPYGQKNEVDYIFCDIPAMLK 162

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 185 LACSDTYLINLLLVSNSGAICTVSFLVLMFSYV-IILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTF 263
Cdd:cd15942 163 LACADTAFNELVTFIDIGLVAMTCFLLILMSYVyIVSAILKIPSAEGQRRAFSTCTAHLTVVVIYYVPLTFIYLRPGSQD 242

                       250       260       270
                ....*....|....*....|....*....|...
gi 33239038 264 PMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15942 243 PLDGVVAVFYTTVTPLLNPVIYTLRNKEMKDAL 275

7tmA_OR5G-like

cd15414

olfactory receptor subfamily 5G and related proteins, member of the class A family of ...

24-303

5.96e-84

olfactory receptor subfamily 5G and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 5G and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320536 [Multi-domain] Cd Length: 285 Bit Score: 254.27 E-value: 5.96e-84

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15414   2 PLFLLFLLVYLITLLGNLGMIILIQVDSRLHTPMYFFLSHLSFVDLCYSSVVTPKMLSDFFVEKKAISFLGCAAQMWFFG 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15414  82 LFVAAECFLLASMAYDRYVAICNPLLYTVIMSQRVCVQLVVGPYVVGLLNTTTHTTAAFFLPFCGPNVINHFFCDIPPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15414 162 SLSCADTQINKWVLFIMAGALGVLSGLIILVSYIYILIAiLRIRSAEGRRKAFSTCSSHLTAVSILYGTLFFIYVRPSSS 241

                       250       260       270       280
                ....*....|....*....|....*....|....*....|...
gi 33239038 263 FPM--DKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKKLWRKK 303
Cdd:cd15414 242 SSLdlDKVVSVFYTAVIPMLNPLIYSLRNKEVKDALRRTIRRK 284

7tmA_OR8D-like

cd15406

olfactory receptor subfamily 8D and related proteins, member of the class A family of ...

14-299

1.81e-83

olfactory receptor subfamily 8D and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 8D and related proteins in other mammals. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320528 [Multi-domain] Cd Length: 290 Bit Score: 253.44 E-value: 1.81e-83

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  14 GLTQDPSRKNIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFT 93
Cdd:cd15406   1 GLTDQPELQLPLFLLFLGIYVVTVVGNLGMILLITLSSQLHTPMYYFLSNLSFIDLCYSSVITPKMLVNFVSEKNIISYP 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  94 ECIIQIFTFHFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVID 173
Cdd:cd15406  81 ECMTQLFFFCVFAIAECYMLTAMAYDRYVAICNPLLYNVTMSPRVCSLLVAGVYIMGLIGATVHTSCMLRLSFCGDNVIN 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 174 HYFCDLQPLLKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPC 252
Cdd:cd15406 161 HYFCDILPLLKLSCSSTYINELLLFIVGGFNVLATTLAILISYAFILSSiLRIRSAEGRSKAFSTCSSHLAAVGVFYGSI 240

                       250       260       270       280
                ....*....|....*....|....*....|....*....|....*....
gi 33239038 253 IFIYTRPATTFPMD--KMISIFYSIGTPLLNPLIYTLRNAEVKNAMKKL 299
Cdd:cd15406 241 IFMYLKPSSSSSMTqeKVSSVFYTTVIPMLNPLIYSLRNKDVKNALKKV 289

7tmA_OR6B-like

cd15224

olfactory receptor subfamily 6B and related proteins, member of the class A family of ...

26-289

6.79e-83

olfactory receptor subfamily 6B and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor 6B, 6A, 6Y, 6P, and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320352 Cd Length: 270 Bit Score: 251.05 E-value: 6.79e-83

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15224   4 FLLFLIAYVLTLLENLLIILTIWLNSQLHKPMYFFLSNLSFLEIWYISVTVPKLLAGFLSQNKSISFVGCMTQLYFFLSL 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKL 185
Cdd:cd15224  84 ACTECVLLAVMAYDRYVAICHPLRYPVIMTHQLCVQLAAGSWLSGFLISMIKVYFISQLSFCGPNVINHFFCDISPLLNL 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDTYLINLLLVSNSGAICTVSFLVLMFSYV-IILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPAT--T 262
Cdd:cd15224 164 SCTDMSLAELVDFILALIILLVPLLVTVASYIcIISTVLRIPSATGRQKAFSTCASHLTVVIIFYSATLFMYARPKAisS 243

                       250       260
                ....*....|....*....|....*..
gi 33239038 263 FPMDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15224 244 FDSNKLVSVLYTVVTPLLNPIIYCLRN 270

7tmA_OR7-like

cd15234

olfactory receptor family 7 and related proteins, member of the class A family of ...

24-296

4.52e-82

olfactory receptor family 7 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor family 7 and related proteins in other mammals. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320362 [Multi-domain] Cd Length: 277 Bit Score: 249.42 E-value: 4.52e-82

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15234   2 LLFGLFLSMYLVTVLGNLLIILAVSSDSHLHTPMYFFLSNLSFADICFSSTTVPKMLVNIQTQSKSISYTGCLTQMCFFL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15234  82 LFGGLDNFLLAVMAYDRYVAICHPLHYTVIMNPCLCGLLVLLSLLISILDSLLHSLMVLQLSFCTDVEIPHFFCELAQVL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIY-TRPAT 261
Cdd:cd15234 162 KLACSDTLINNILIYLATVIFGGIPLSGIIFSYYKIVSSiLRIPSSGGKYKAFSTCGSHLSVVSLFYGTGLGVYiSSAVT 241

                       250       260       270
                ....*....|....*....|....*....|....*.
gi 33239038 262 TFPMDKMI-SIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15234 242 HSSRKTAVaSVMYTVVTPMLNPFIYSLRNKDMKGAL 277

7tmA_OR10S1-like

cd15941

olfactory receptor subfamily 10S1 and related proteins, member of the class A family of ...

26-296

4.99e-80

olfactory receptor subfamily 10S1 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor 10S1 and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320607 [Multi-domain] Cd Length: 277 Bit Score: 243.99 E-value: 4.99e-80

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQAL-GSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEA-SISFTECIIQIFTFH 103
Cdd:cd15941   4 FLLFLLIYLLTVLGNLLILLTIGSDPHLhGLPMYHFLGHLSFLDACLSSVTVPKVLAGLLTLSGrTISFEGCVVQLYAFH 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15941  84 FLASTECFLYTVMAYDRYLAICHPLHYPTAMNRRMCAGLAGGTWATGATHAAIHTSLTFRLPYCGPCQIAYFFCDIPPVL 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15941 164 KLACADTTINELVILANIGIVAAGCFLLIVISYIYIVAAvLRIRTAEGRQRAFSTCSAHLTGVLLYYVPSVFIYLQPSSS 243

                       250       260       270
                ....*....|....*....|....*....|....
gi 33239038 263 FPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15941 244 QAGAGAPAVFYTIVTPMLNPFIYTLRNKEVKRAL 277

7tmA_OR2_unk

cd15424

olfactory receptor family 2, unknown subfamily, member of the class A family of ...

24-296

6.70e-80

olfactory receptor family 2, unknown subfamily, member of the class A family of seven-transmembrane G protein-coupled receptors; This group represents an unknown subfamily, conserved in some mammalia and sauropsids, in family 2 of olfactory receptors. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320544 [Multi-domain] Cd Length: 277 Bit Score: 243.87 E-value: 6.70e-80

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15424   2 LLFVVILIIYLLTILGNLVIIILVQTDSRLHTPMYFFLSHLAGLEICYVTSTLPQMLAHLLAGNGAISFARCTTQMYIAL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15424  82 SLGSTECLLLGAMAYDRYLAICHPLLYAAAMGRWRQLQLALSCWAIGFLLSVINVGCTLRHPFCGPNHINHFFCELPVVL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRP--A 260
Cdd:cd15424 162 KLACADTHITEAIVFGAGVLILLVPLSVILTSYGLILASvLQMQSAAGRHKAFSTCASHLAVVTLFYGTVISMYMRPrsG 241

                       250       260       270
                ....*....|....*....|....*....|....*.
gi 33239038 261 TTFPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15424 242 STPDRDKQIAVFYIVITPLLNPIIYTLRNKDVHGAA 277

7tmA_OR5B-like

cd15407

olfactory receptor subfamily 5B and related proteins, member of the class A family of ...

26-298

3.62e-78

olfactory receptor subfamily 5B and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 5B and related proteins in other mammals. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320529 Cd Length: 279 Bit Score: 239.63 E-value: 3.62e-78

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15407   4 FIIFTLIYLITLVGNLGMILLILLDSRLHTPMYFFLSNLSLVDIGYSSAVTPKVMAGLLTGDKVISYNACAAQMFFFVVF 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKL 185
Cdd:cd15407  84 ATVENFLLASMAYDRHAAVCKPLHYTTTMTTKVCACLTIGCYVCGFLNASIHTGNTFRLSFCKSNVINHFFCDIPPVLAL 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTFP 264
Cdd:cd15407 164 SCSDIHISEIVLFFLASFNVFFALLVILISYLFIFITiLRMRSAEGHQKAFSTCASHLTAVSIFYGTVIFMYLQPSSSHS 243

                       250       260       270
                ....*....|....*....|....*....|....*.
gi 33239038 265 M--DKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKK 298
Cdd:cd15407 244 MdtDKMASVFYTMVIPMLNPLVYSLRNKEVKSAFKK 279

7tmA_OR2W-like

cd15434

olfactory receptor subfamily 2W and related proteins, member of the class A family of ...

24-296

8.79e-78

olfactory receptor subfamily 2W and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 2W and related proteins in other mammals. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320551 [Multi-domain] Cd Length: 277 Bit Score: 238.43 E-value: 8.79e-78

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15434   2 ILSVVVLIFYLLTLVGNTTIILVSCLDSRLHTPMYFFLANLSFLDLCFTTSIIPQMLVNLWGPDKTISYVGCAIQLFIAL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15434  82 GLGGTECVLLAVMAYDRYAAVCQPLHYTVVMHPRLCWKLVAMSWLIGFGNSLVLSPLTLSLPRCGHHRVDHFFCEMPALI 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15434 162 KLACVDTTAYEATIFALGVFILLFPLSLILVSYGYIARAvLKIKSAAGRKKAFGTCGSHLTVVSLFYGTIIYMYLQPKNS 241

                       250       260       270
                ....*....|....*....|....*....|....*.
gi 33239038 263 FPMD--KMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15434 242 VSQDqgKFLTLFYTIVTPSLNPLIYTLRNKDVKGAL 277

7tmA_OR1E-like

cd15236

olfactory receptor subfamily 1E and related proteins, member of the class A family of ...

23-296

5.32e-77

olfactory receptor subfamily 1E and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 1E, 1J, and related proteins in other mammals. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320364 [Multi-domain] Cd Length: 277 Bit Score: 236.59 E-value: 5.32e-77

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  23 NIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15236   1 GVFFALFLAMYLTTVLGNLLIILLIRLDSHLHTPMYFFLSHLAFTDVSFSSVTVPKMLMNMQTQDQSIPYAGCISQMYFF 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPL 182
Cdd:cd15236  81 IFFGCLDSFLLAVMAYDRYVAICHPLHYTAIMRPELCVLLVAGSWVLTCFHALLHTLLLARLSFCADNVIPHFFCDLVAL 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 LKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPAT 261
Cdd:cd15236 161 LKLSCSSTSLNELVIFTEGGLLFVLPLLLILGSYIRIAATiLKVPSTKGICKAFSTCGSHLSVVFLYYGTIIGVYFFPSS 240

                       250       260       270
                ....*....|....*....|....*....|....*..
gi 33239038 262 TFPMDKMI--SIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15236 241 NNSSDKDIvaSVMYTVVTPMLNPFIYSLRNRDIKGAL 277

7tmA_OR2D-like

cd15428

olfactory receptor subfamily 2D and related proteins, member of the class A family of ...

25-296

6.53e-77

olfactory receptor subfamily 2D and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 2D and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320545 [Multi-domain] Cd Length: 277 Bit Score: 236.22 E-value: 6.53e-77

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  25 VFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHF 104
Cdd:cd15428   3 LFILFLIIYLMTVLGNLLLVLLVIVDSHLHTPMYFFLSNLSVLELCYTTTVVPQMLVHLLSERKIISFIRCAAQLYFFLS 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 105 FGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLK 184
Cdd:cd15428  83 FGITECALLSVMSYDRYVAICLPLRYSLIMTWKVCISLATGSWVGGLLVSAVDTAFTLNLSFGGHNKINHFLCEMPALLK 162

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 185 LACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRP--AT 261
Cdd:cd15428 163 LASTDTHQAEMAMFIMCVFTLVLPVLLILASYTRIIYTvFGMQSLTGRLKAFSTCSSHLMVVSLFYGSVLSTYMRPksST 242

                       250       260       270
                ....*....|....*....|....*....|....*
gi 33239038 262 TFPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15428 243 SKEYDKMISVFYIIVTPMLNPLIYSLRNKEVKHAL 277

7tmA_OR6N-like

cd15914

olfactory receptor OR6N and related proteins, member of the class A family of ...

26-289

9.60e-77

olfactory receptor OR6N and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor 6N, 6K, and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320580 [Multi-domain] Cd Length: 270 Bit Score: 235.34 E-value: 9.60e-77

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15914   4 FILLLLIYLFIITGNLLIFTVVRLDTHLHTPMYFFISILSFLEIWYTTVTIPKMLSNLLSEEKTISFNGCLLQMYFFHSL 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKL 185
Cdd:cd15914  84 GITECYLLTAMAYDRYLAICNPLHYPSIMTPKLCTQLAAGCWLCGFLGPVPEIILISTLPFCGPNQIQHIFCDFPPLLSL 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTFP 264
Cdd:cd15914 164 ACTDTSLNVLVDFVIHAVIILLTFLLILLSYVKIISVvLKIPSAEGRQKAFSTCAAHLTVVLLFFGSVSFMYLRLSKSYS 243

                       250       260
                ....*....|....*....|....*..
gi 33239038 265 M--DKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15914 244 LdyDRAIAVVYAVLTPFFNPIIYSLRN 270

7tmA_OR2B2-like

cd15432

olfactory receptor subfamily 2B2 and related proteins, member of the class A family of ...

24-296

1.11e-76

olfactory receptor subfamily 2B2 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes transmembrane olfactory receptor subfamily 2B2 and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320549 [Multi-domain] Cd Length: 277 Bit Score: 235.45 E-value: 1.11e-76

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15432   2 VLFVVFLIFYILTLLGNLAIILVSRLDPQLHTPMYFFLSNLSLLDLCYTTSTVPQMLVNLRSPQKTISYGGCVAQLFIFL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15432  82 GLGSTECVLLAVMAFDRFAAICQPLHYSVIMHQRLCQQLAAGAWISGFANSLVQSTLTLKMPRCGRRRVDHFFCEVPALL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15432 162 KLSCVDTTANEAELFVISVLLLLIPLGLILISYIFIVRAvLRIRSAEGRRKAFNTCGSHLLVVSLFYGTAISMYLQPPSN 241

                       250       260       270
                ....*....|....*....|....*....|....*.
gi 33239038 263 FPMD--KMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15432 242 SSHDrgKMVALFYGIITPMLNPLIYTLRNKDVKEAL 277

7tmA_OR1330-like

cd15946

olfactory receptor 1330 and related proteins, member of the class A family of ...

24-289

1.14e-75

olfactory receptor 1330 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes olfactory receptors 1330 from mouse, Olr859 from rat, and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320612 Cd Length: 270 Bit Score: 232.75 E-value: 1.14e-75

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15946   2 ILFAVFLLIYLSILLGNGLIITLICLDSRLHTPMYFFLSVLSLLDMSYVTTTVPQMLVHLLSHKKTISFTGCVAQMYIFL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15946  82 ALGITECTLFSVMAYDRYVAICHPLRYKVIMSWGLCILMVAGSWVCGVFSSLLHTFFTMRLPYCGPNEINHYFCEVPAVL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15946 162 KLACADTSLNEMVDFVLGVIVLVVPLSLILASYVNIFKAiLKIRSTQGRCKAFSTCASHITVVTMFYGPAMFMYMRPGSN 241

                       250       260
                ....*....|....*....|....*....
gi 33239038 263 FP--MDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15946 242 YSpeRDKKISLFYNVFTALLNPVIYSLRN 270

7tmA_OR11G-like

cd15913

olfactory receptor OR11G and related proteins, member of the class A family of ...

24-289

1.22e-74

olfactory receptor OR11G and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor 11G, 11H, and related proteins in other mammals, and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320579 Cd Length: 270 Bit Score: 230.28 E-value: 1.22e-74

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15913   2 LLFSFFSVIYILTLLGNGAIICAVWWDRRLHTPMYILLGNFSFLEICYVTSTVPNMLVNFLSETKTISFSGCFLQFYFFF 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15913  82 SLGTTECFFLSVMAFDRYLAICRPLHYPTIMTGQLCGKLVAFCWVCGFLWFLIPVVLISQLPFCGPNIIDHFLCDPGPLL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15913 162 ALSCVPAPGTELICYTLSSLIIFGTFLFILGSYTLVLRAvLRVPSAAGRHKAFSTCGSHLAVVSLFYGSVMVMYVSPGSG 241

                       250       260
                ....*....|....*....|....*....
gi 33239038 263 FP--MDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15913 242 NStgMQKIVTLFYSVVTPLLNPLIYSLRN 270

7tmA_OR13-like

cd15430

olfactory receptor family 13 and related proteins, member of the class A family of ...

24-289

9.76e-74

olfactory receptor family 13 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor family 13 (subfamilies 13C, 13D, 13F, and 13J), some subfamilies from OR family 2 (2K and 2S), and related proteins in other mammals. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320547 [Multi-domain] Cd Length: 270 Bit Score: 227.64 E-value: 9.76e-74

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGN-LLIIVTVKTSQaLGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15430   2 LLFVLCLIMYLVILLGNgVLIIITILDSH-LHTPMYFFLGNLSFLDICYTSSSVPLMLVNFLSERKTISFSGCAVQMYLS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPL 182
Cdd:cd15430  81 LAMGSTECVLLAVMAYDRYVAICNPLRYPIIMNKRLCVQMAAGSWVTGFLNSLVETVLAMQLPFCGNNVINHFTCEILAV 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 LKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPAT 261
Cdd:cd15430 161 LKLACVDISLNEIIMLVGNIIFLVIPLLLICISYIFILSTiLRINSAEGRKKAFSTCSAHLTVVIIFYGTILFMYMKPKS 240

                       250       260       270
                ....*....|....*....|....*....|
gi 33239038 262 --TFPMDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15430 241 knAQISDKLITLFYGVVTPMLNPIIYSLRN 270

7tmA_OR9G-like

cd15418

olfactory receptor subfamily 9G and related proteins, member of the class A family of ...

24-299

2.75e-72

olfactory receptor subfamily 9G and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 9G and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320540 [Multi-domain] Cd Length: 281 Bit Score: 224.66 E-value: 2.75e-72

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15418   3 ILFVVFLLSYILTLVGNLTLIALICLDSRLHTPMYFFVGNLSFLDLWYSSVYTPKILADCISKDKSISFAGCAAQFFFSA 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15418  83 GLAYSECFLLAAMAYDRYVAICNPLLYSSAMSKKLCMGLVAASYLGGFANAIIHTSNTFRLHFCGDNIIDHFFCDLPPLV 162

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPAT- 261
Cdd:cd15418 163 KLACDDTRVYELILYFILGFNVIAPTALILASYTFILAAiLRIHSASGRHKAFSTCSAHLTSVTLYYGSILFIYSRPSSs 242

                       250       260       270
                ....*....|....*....|....*....|....*....
gi 33239038 262 -TFPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKKL 299
Cdd:cd15418 243 hTPDRDKVVALFYTVVNPLLNPLIYSLRNKDVKEALKKL 281

7tmA_OR3A-like

cd15233

olfactory receptor subfamily 3A3 and related proteins, member of the class A family of ...

24-296

5.44e-72

olfactory receptor subfamily 3A3 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 3A3 and 3A4, and related proteins in other mammals. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320361 [Multi-domain] Cd Length: 277 Bit Score: 223.52 E-value: 5.44e-72

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15233   2 VLFVTFLLAYIVTIGGNLSILAAILLEPKLHTPMYFFLGNLSLLDIGCISVTVPQMLVHLLSHKRTISYAACLSQLFFFH 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15233  82 LLAGADCFLLTAMAYDRYLAICQPLTYSVRMSWRVQTALVGISCACAFTNALTHTVAMSTLKFCGPNVINHFFCDLPPLF 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYV-IILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15233 162 QLSCSSTHLNELLLFVFAFFMALAPCVLIVVSYAhVVAAVLRIRSAEGRRKAFSTCGSHLTVVCIFYGTGVFSYMRLGSV 241

                       250       260       270
                ....*....|....*....|....*....|....*.
gi 33239038 263 FP--MDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15233 242 YSsdKDKVIGILNTVLSPMLNPLIYSLRNKDVKGAL 277

7tmA_OR8B-like

cd15405

olfactory receptor subfamily 8B and related proteins, member of the class A family of ...

26-296

9.50e-72

olfactory receptor subfamily 8B and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 8B and related proteins in other mammals. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320527 [Multi-domain] Cd Length: 277 Bit Score: 223.06 E-value: 9.50e-72

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15405   4 FFLFLGIYVVTVVGNLGLITLICLNSHLHTPMYFFLFNLSFIDLCYSSVFTPKMLMNFVSEKNTISYAGCMTQLFFFCFF 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKL 185
Cdd:cd15405  84 VISECYVLTAMAYDRYVAICNPLLYTVTMSPQVCSLLMLGSYVMGFAGAMAHTGCMLRLTFCDSNIINHYMCDILPLLQL 163

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTFP 264
Cdd:cd15405 164 SCTSTYVNELVVFVVVGINIIVPSVTIFISYALILSNiLHISSTEGRSKAFSTCSSHIIAVSLFFGSGAFMYLKPSSVGS 243

                       250       260       270
                ....*....|....*....|....*....|....
gi 33239038 265 MD--KMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15405 244 VNqgKVSSVFYTNVVPMLNPLIYSLRNKDVKLAL 277

7tmA_OR2Y-like

cd15433

olfactory receptor subfamily 2Y and related proteins, member of the class A family of ...

24-296

1.11e-67

olfactory receptor subfamily 2Y and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 2Y, 2I, and related protein in other mammals. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320550 [Multi-domain] Cd Length: 277 Bit Score: 212.73 E-value: 1.11e-67

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15433   2 VLFVVVLIFYLLTLVGNTIIILLSVRDLRLHTPMYYFLCHLSFVDLCFTTSTVPQLLANLRGPALTITRGGCVAQLFISL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLL 183
Cdd:cd15433  82 ALGSAECVLLAVMAFDRYAAVCRPLHYAALMSPRLCQTLASISWLSGFVNSVAQTGLLAERPLCGHRLLDHFFCEMPVFL 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15433 162 KLACGDDETTEVQMFVARVVILLLPAALILGSYGHVAHAvLRIKSSAGRRRAFGTCGSHLMVVFLFYGSAIYTYLQPIHR 241

                       250       260       270
                ....*....|....*....|....*....|....*.
gi 33239038 263 FPMD--KMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15433 242 YSQAhgKFVSLFYTVMTPALNPLIYTLRNKDVKGAL 277

7tmA_OR56-like

cd15223

olfactory receptor family 56 and related proteins, member of the class A family of ...

29-296

1.23e-56

olfactory receptor family 56 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor family 56 and related proteins in other mammals, sauropsids, and fishes. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320351 [Multi-domain] Cd Length: 279 Bit Score: 184.42 E-value: 1.23e-56

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15223   7 FLLLYLVALVANSLLLLIIKLERSLHQPMYILLGILAAVDIVLATTILPKMLAIFWFDANTISLPGCFAQMFFIHFFTAM 86

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKLACS 188
Cdd:cd15223  87 ESSILLVMALDRYVAICKPLRYPSIITKSFILKLVLFALIRSGLLVLPIVVLASQLSYCSSNVIEHCYCDHMALVSLACG 166

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 189 DTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFF--GPCIFIYTRPATTFPM 265
Cdd:cd15223 167 DTTINSIYGLAVAWLIVGSDIILIFFSYALILRAvLRLASGEARSKALNTCGSHLIVILFFYtaVLVSSLTYRFGKTIPP 246

                       250       260       270
                ....*....|....*....|....*....|...
gi 33239038 266 D--KMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15223 247 DvhVLLSVLYILIPPALNPIIYGVRTKEIRQGF 279

7tmA_OR51_52-like

cd15917

olfactory receptor family 51, 52, 56 and related proteins, member of the class A family of ...

29-292

1.39e-51

olfactory receptor family 51, 52, 56 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor families 51, 52, 56, and related proteins in other mammals, sauropsids, amphibians, and fishes. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 341351 Cd Length: 275 Bit Score: 170.93 E-value: 1.39e-51

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15917   7 FCAMYLVALLGNITILFVIKIESSLHEPMYLFLAMLAATDLVLSTSTVPKMLGIFWFNAREISFDACLAQMFFIHSFTAM 86

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHYMTIMSRRVCG------VLVAIAWMGSCvhslvqIFLALSLPFCGPNVIDHYFCDLQPL 182
Cdd:cd15917  87 ESGVLLAMAFDRYVAICYPLRYTTILTNTVVGkiglaiLLRAVALIIPL------PLLVRRLPYCGSNVISHSYCEHMAV 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 LKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPAT 261
Cdd:cd15917 161 VKLACGDTRVNSIYGLFVALLIVGFDLLFIALSYVLILRAvLQLPSKEARLKALSTCGSHICVILIFYTPALFSFLTHRF 240

                       250       260       270
                ....*....|....*....|....*....|....*
gi 33239038 262 TFPMDKMISI----FYSIGTPLLNPLIYTLRNAEV 292
Cdd:cd15917 241 GHHVPPHVHIllanLYLLLPPMLNPIVYGVRTKQI 275

7tmA_OR51-like

cd15222

olfactory receptor family 51 and related proteins, member of the class A family of ...

29-292

4.08e-49

olfactory receptor family 51 and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor family 51 and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320350 Cd Length: 275 Bit Score: 164.60 E-value: 4.08e-49

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15222   7 FCLLYLVALLGNSTILFVIKTEPSLHEPMYYFLSMLAVTDLGLSLSTLPTVLGIFWFNAREISFDACLAQMFFIHTFSFM 86

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHYMTIM-SRRVCGVLVAIAWMGSCVHsLVQIFLALSLPFCGPNVIDHYFCDLQPLLKLAC 187
Cdd:cd15222  87 ESSVLLAMAFDRFVAICNPLRYASILtNSRIAKIGLAIVLRSVLLL-LPLPFLLKRLPFCHSNVLSHSYCLHQDVMKLAC 165

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 188 SDTYLINL----LLVSNSGaictVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFI-----YT 257
Cdd:cd15222 166 SDTRVNSIyglfVVLSTMG----LDSLLILLSYVLILKTvLGIASREERLKALNTCVSHICAVLIFYVPMIGLsmvhrFG 241

                       250       260       270
                ....*....|....*....|....*....|....*
gi 33239038 258 RPATTFPMDKMISIfYSIGTPLLNPLIYTLRNAEV 292
Cdd:cd15222 242 KHASPLVHVLMANV-YLLVPPVLNPIIYSVKTKQI 275

7tmA_OR52E-like

cd15952

olfactory receptor subfamily 52E and related proteins, member of the class A family of ...

29-292

1.43e-48

olfactory receptor subfamily 52E and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 52E and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320618 Cd Length: 274 Bit Score: 163.32 E-value: 1.43e-48

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15952   7 FCAVYLIALLGNCTILFVIKTEQSLHQPMFYFLAMLSTIDLGLSTATIPKMLGIFWFNLREISFGGCLAQMFFIHTFTGM 86

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKLACS 188
Cdd:cd15952  87 ESAVLVAMAFDRYVAICNPLRYTTILTNKVISVIALGIVLRPLLLVLPFVFLILRLPFCGHNIIPHTYCEHMGIAKLACA 166

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 189 DTYlINLLlvsnsGAICTVSFLVL-----MFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15952 167 SIR-INII-----YGLFAISVLVLdviliALSYVLILRAvFRLPSHDARLKALSTCGSHVCVILAFYTPALFSFLTHRFG 240

                       250       260       270
                ....*....|....*....|....*....|....
gi 33239038 263 FPMDKMISI----FYSIGTPLLNPLIYTLRNAEV 292
Cdd:cd15952 241 HNIPRYIHIllanLYVVLPPMLNPVIYGVRTKQI 274

7tmA_OR52I-like

cd15950

olfactory receptor subfamily 52I and related proteins, member of the class A family of ...

29-292

7.96e-48

olfactory receptor subfamily 52I and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 52I and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320616 Cd Length: 275 Bit Score: 161.43 E-value: 7.96e-48

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15950   7 FCSMYVIALLGNGTILLVIKLDPSLHEPMYYFLCMLAVIDLVMSTSIVPKMLSIFWLGSAEISFEACFTQMFFVHSFTAV 86

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKLACS 188
Cdd:cd15950  87 ESGVLLAMAFDRYVAICHPLRYSAILTSQVIAQIGLAIVLRALLFMTPLTCLVTSLPYCGSRVVPHSYCEHMAVVKLACA 166

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 189 DTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIF-IYT-RPATTFPM 265
Cdd:cd15950 167 DPRPSSLYSITGSTLVVGTDSAFIAVSYGLILRAvLGLSSKEARLKAFSTCGSHVCVILLFYIPGLLsIYTqRFGQGVPP 246

                       250       260
                ....*....|....*....|....*....
gi 33239038 266 DKMISI--FYSIGTPLLNPLIYTLRNAEV 292
Cdd:cd15950 247 HTQVLLadLYLLVPPMLNPIIYGMRTKQI 275

7tmA_OR52B-like

cd15221

olfactory receptor subfamily 52B and related proteins, member of the class A family of ...

29-292

2.33e-46

olfactory receptor subfamily 52B and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor (OR) subfamilies 52B, 52D, 52H and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320349 Cd Length: 275 Bit Score: 157.45 E-value: 2.33e-46

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15221   7 FCSMYIVALLGNSLLLFVIVTERSLHEPMYLFLSMLAVTDLLLSTTTVPKMLAIFWFGAGEISFDGCLTQMFFVHFVFVT 86

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKLACS 188
Cdd:cd15221  87 ESAILLAMAFDRYVAICYPLRYTTILTHSVIGKIGVAAVARSFCIVFPFVFLLKRLPYCGHNVIPHTYCEHMGIARLACA 166

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 189 DTyLINLLLVSNSGAICTVSFLVLMF-SYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTFPMD 266
Cdd:cd15221 167 DI-TVNIWYGLTVALLTVGLDVVLIAvSYALILRAvFRLPSKDARLKALSTCGSHVCVILMFYTPAFFSFLTHRFGRHIP 245

                       250       260       270
                ....*....|....*....|....*....|
gi 33239038 267 KMISIF----YSIGTPLLNPLIYTLRNAEV 292
Cdd:cd15221 246 RHVHILlanlYVLVPPMLNPIVYGVKTKQI 275

7tmA_OR52R_52L-like

cd15951

olfactory receptor subfamily 52R, 52L, and related proteins, member of the class A family of ...

28-289

2.40e-43

olfactory receptor subfamily 52R, 52L, and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamilies 52R, 52L and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320617 Cd Length: 275 Bit Score: 149.80 E-value: 2.40e-43

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  28 IFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGC 107
Cdd:cd15951   6 PFCIMYAVALLGNFTILFIVKTEPSLHEPMYLFLCMLAITDLVLSTSTLPKMLSIFWFNSREIDFSACLTQMFFIHSFST 85

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 108 LEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKLAC 187
Cdd:cd15951  86 MESGIFVAMALDRYVAICNPLRHSTILTNSVVAKIGLAVVLRGGILVSPHPFLLRRLPYCRTNIIPHTYCEHMAVVKLAC 165

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 188 SDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTFPMD 266
Cdd:cd15951 166 ADTRVSRAYGLSVAFLVGGLDVIFIAVSYIQILRAvFKLPSKEARLKTFGTCGSHICVILVFYIPALFSFLTHRFGHNVP 245

                       250       260
                ....*....|....*....|....*..
gi 33239038 267 KMISIF----YSIGTPLLNPLIYTLRN 289
Cdd:cd15951 246 PHVHILianvYLLVPPMLNPIIYGVRT 272

7tmA_OR52P-like

cd15953

olfactory receptor subfamily 52P and related proteins, member of the class A family of ...

29-292

7.95e-43

olfactory receptor subfamily 52P and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 52P and related proteins in other mammals, sauropsids and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 341354 Cd Length: 275 Bit Score: 148.57 E-value: 7.95e-43

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15953   7 FCLMYIVTLLGNCTILFVVGKEQSLHKPMYLLLCMLALTDLVLSTSVVPKALCIFWFNLKEITFSGCLTQMFFIHTLSIM 86

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKLACS 188
Cdd:cd15953  87 ESAVLVAMAFDRYVAICNPLRYATILTNSRIAKLGLVGLIRGVLLILPLPLLLSRLPFCANRIIPHTYCEHMAVVKLACG 166

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 189 DTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIF--IYTRPATTFP- 264
Cdd:cd15953 167 DTTINRIYGLVVALLVVGLDLLLIALSYALIIRAvLRLSSKKARQKALNTCTAHICVILMSYTPALFsfLTHRFGQGIAp 246

                       250       260
                ....*....|....*....|....*....
gi 33239038 265 -MDKMISIFYSIGTPLLNPLIYTLRNAEV 292
Cdd:cd15953 247 hIHIILANLYLLVPPMLNPIIYGVKTKEI 275

7tm_4

pfam13853

Olfactory receptor; The members of this family are transmembrane olfactory receptors.

29-299

9.11e-43

Olfactory receptor; The members of this family are transmembrane olfactory receptors.

Pssm-ID: 404695 Cd Length: 278 Bit Score: 148.42 E-value: 9.11e-43

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038    29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:pfam13853   1 FCLMYLIIFLGNGTILFVIKTESSLHQPMYLFLAMLALIDLGLSASTLPTVLGIFWFGLREISFEACLTQMFFIHKFSIM 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038   109 EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKLACS 188
Cdd:pfam13853  81 ESAVLLAMAVDRFVAICSPLRYTTILTNPVISRIGLGVSVRSFILVLPLPFLLRRLPFCGHHVLSHSYCLHMGLARLSCA 160

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038   189 DTYLINLLLVSNsgAICTVSF--LVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYT--RPATTF 263
Cdd:pfam13853 161 DIKVNNIYGLFV--VTSTFGIdsLLIVLSYGLILRTvLGIASREGRLKALNTCGSHVCAVLAFYTPMIGLSMvhRFGHNV 238

                         250       260       270
                  ....*....|....*....|....*....|....*...
gi 33239038   264 P--MDKMISIFYSIGTPLLNPLIYTLRNAEVKNAMKKL 299
Cdd:pfam13853 239 PplLQIMMANAYLFFPPVLNPIVYSVKTKQIRDCVKRM 276

7tmA_OR52K-like

cd15948

olfactory receptor subfamily 52K and related proteins, member of the class A family of ...

29-293

1.37e-39

olfactory receptor subfamily 52K and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 52K and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320614 [Multi-domain] Cd Length: 277 Bit Score: 140.04 E-value: 1.37e-39

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15948   8 FCSAFTVALLGNCTLLYVIKTEPSLHEPMFYFLAMLAVIDLVLSTTTVPKILSIFWFNSREINFNACLVQMFFLHSFSIM 87

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHYMTIMSRRVCgVLVAIAWMGSCVHSLVQI-FLALSLPFCGPNVIDHYFCDLQPLLKLAC 187
Cdd:cd15948  88 ESAVLLAMAFDRYVAICNPLRYATILTNSVI-TKIGLAALARAVTLMTPLpFLLRRLPYCRSHVIAHCYCEHMAVVKLAC 166

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 188 SDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYT----RPATT 262
Cdd:cd15948 167 GDTRFNNIYGIAVALFIVGLDLMFIILSYVFILRAvLSLASKEEQLKAFGTCGSHICAILVFYTPVVLSSTmhrfARHVA 246

                       250       260       270
                ....*....|....*....|....*....|.
gi 33239038 263 FPMDKMISIFYSIGTPLLNPLIYTLRNAEVK 293
Cdd:cd15948 247 PHVHILLANFYLLFPPMMNPIVYGVKTKQIR 277

7tmA_OR52W-like

cd15956

olfactory receptor subfamily 52W and related proteins, member of the class A family of ...

29-292

1.17e-38

olfactory receptor subfamily 52W and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 52W and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320622 [Multi-domain] Cd Length: 275 Bit Score: 137.69 E-value: 1.17e-38

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15956   7 FCFIYVLSLLGNGVLLSVVWKEHRLHQPMFLFLAMLAATDLVLALSTAPKLLAILWFGATAISSYVCLSQMFLVHAFSAM 86

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHYMTIMSRRVCG------VLVAIAWMGSCVhslvqiFLALSLPFCGPNVIDHYFCDLQPL 182
Cdd:cd15956  87 ESGVLVAMALDRFVAICNPLHYATILTLEVVAkaglllALRGVAIVIPFP------LLVCRLSFCASHTIAHTYCEHMAV 160

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 LKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYT---- 257
Cdd:cd15956 161 VKLACGATTVDSLYGLALALFIGGGDVLFIAYSYGLIVKTvLRLPSPEARGKAFSTCSAHICVILFFYIPGLLSVLmhrf 240

                       250       260       270
                ....*....|....*....|....*....|....*
gi 33239038 258 RPATTFPMDKMISIFYSIGTPLLNPLIYTLRNAEV 292
Cdd:cd15956 241 GHSVPSAAHVLLSNLYLLLPPALNPIVYGIRTKQI 275

7tm_1

pfam00001

7 transmembrane receptor (rhodopsin family); This family contains, amongst other ...

39-285

3.60e-34

7 transmembrane receptor (rhodopsin family); This family contains, amongst other G-protein-coupled receptors (GCPRs), members of the opsin family, which have been considered to be typical members of the rhodopsin superfamily. They share several motifs, mainly the seven transmembrane helices, GCPRs of the rhodopsin superfamily. All opsins bind a chromophore, such as 11-cis-retinal. The function of most opsins other than the photoisomerases is split into two steps: light absorption and G-protein activation. Photoisomerases, on the other hand, are not coupled to G-proteins - they are thought to generate and supply the chromophore that is used by visual opsins.

Pssm-ID: 459624 [Multi-domain] Cd Length: 256 Bit Score: 125.10 E-value: 3.60e-34

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038    39 GNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEA-SISFTECIIQIFTFHFFGCLEIFILILMA 117
Cdd:pfam00001   1 GNLLVILVILRNKKLRTPTNIFLLNLAVADLLFSLLTLPFWLVYYLNHGDwPFGSALCKIVGALFVVNGYASILLLTAIS 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038   118 VDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIdhyFCDLQPLLKLACSDTYLINLLL 197
Cdd:pfam00001  81 IDRYLAIVHPLRYKRRRTPRRAKVLILVIWVLALLLSLPPLLFGWTLTVPEGNVT---VCFIDFPEDLSKPVSYTLLISV 157

                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038   198 VSnsgaiCTVSFLVLMFSYVIILHSLRNHSAEG--------RRKALSTCISHIIVVILFFGPCIFIYTRPATTFP----- 264
Cdd:pfam00001 158 LG-----FLLPLLVILVCYTLIIRTLRKSASKQkssertqrRRKALKTLAVVVVVFILCWLPYHIVNLLDSLALDcelsr 232

                         250       260
                  ....*....|....*....|....
gi 33239038   265 -MDKMISIFYSIG--TPLLNPLIY 285
Cdd:pfam00001 233 lLDKALSVTLWLAyvNSCLNPIIY 256

7tmA_OR52M-like

cd15949

olfactory receptor subfamily 52M and related proteins, member of the class A family of ...

29-293

3.42e-33

olfactory receptor subfamily 52M and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 52M and related proteins in other mammals, sauropsids, and amphibians. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320615 Cd Length: 292 Bit Score: 123.73 E-value: 3.42e-33

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15949  23 FCSMYLIAVLGNCTILFIIKSEPSLHQPMYFFLSMLAIIDLVLSTSTMPKLLAIFWFSSNEIPLHACLLQMFLIHSFSAI 102

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKLACS 188
Cdd:cd15949 103 ESGIFLAMAFDRYVAICNPLRHKTILTNTTVIRIGLAAVIRGVLYISPLPLLVRRLPWYRTNIIAHSYCEHMAVVGLACG 182

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 189 DTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRN-HSAEGRRKALSTCISHIIVVILFFGPCI-------FIYTRPA 260
Cdd:cd15949 183 DVSINNHYGLTIGFLVLIMDSLFIVLSYIMILRVVQRlATSEARLKTFGTCVSHVCAILAFYVPIAvsslihrFGQNVPP 262

                       250       260       270
                ....*....|....*....|....*....|...
gi 33239038 261 ttfPMDKMISIFYSIGTPLLNPLIYTLRNAEVK 293
Cdd:cd15949 263 ---PTHILLANFYLLIPPMLNPIVYGVRTKQIQ 292

7tmA_OR52N-like

cd15954

olfactory receptor subfamily 52N and related proteins, member of the class A family of ...

29-292

8.33e-33

olfactory receptor subfamily 52N and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 52N and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320620 Cd Length: 276 Bit Score: 122.24 E-value: 8.33e-33

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15954   7 FCFMYIIAMVGNCGLLYLIWIEEALHRPMYYFLSMLSFTDITLCTTMVPKAMCIFWFNLKEISFNACLVQMFFVHTFTGM 86

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKLACS 188
Cdd:cd15954  87 ESGVLMLMALDRYVAICYPLRYATILTNPVITKAGLATFLRGVMLIIPFPLLTKRLPYCRGNFIPHTYCDHMSVVKLACA 166

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 189 DTYLINLLLVSNSGAICTVSFLVLMFSYVIILHS-LRNHSAEGRRKALSTCISHIIVVILFFGPCIFI-----YTRPATT 262
Cdd:cd15954 167 NIRVDAIYGLMVALLIGGFDILCISVSYAMILRAvVSLSSKEARSKAFSTCTAHICAIVITYTPAFFTffahrFGGHHIT 246

                       250       260       270
                ....*....|....*....|....*....|
gi 33239038 263 FPMDKMISIFYSIGTPLLNPLIYTLRNAEV 292
Cdd:cd15954 247 PHIHIIMANLYLLLPPMMNPIVYGVKTKQI 276

7tmA_OR52A-like

cd15955

olfactory receptor subfamily 52A and related proteins, member of the class A family of ...

29-292

6.44e-29

olfactory receptor subfamily 52A and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes human olfactory receptor subfamily 52A and related proteins in other mammals and sauropsids. Olfactory receptors (ORs) play a central role in olfaction, the sense of smell. ORs belong to the class A rhodopsin-like family of G protein-coupled receptors and constitute the largest multigene family in mammals of approximately 1,000 genes. More than 60% of human ORs are non-functional pseudogenes compared to only about 20% in mouse. Each OR can recognize structurally similar odorants, and a single odorant can be detected by several ORs. Binding of an odorant to the olfactory receptor induces a conformational change that leads to the activation of the olfactory-specific G protein (Golf). The G protein (Golf and/or Gs) in turn stimulates adenylate cyclase to make cAMP. The cAMP opens cyclic nucleotide-gated ion channels, which allow the influx of calcium and sodium ions, resulting in depolarization of the olfactory receptor neuron and triggering an action potential which transmits this information to the brain. A consensus nomenclature system based on evolutionary divergence is used here to classify the olfactory receptor family. The nomenclature begins with the root name OR, followed by an integer representing a family, a letter denoting a subfamily, and an integer representing the individual gene within the subfamily.

Pssm-ID: 320621 [Multi-domain] Cd Length: 276 Bit Score: 111.78 E-value: 6.44e-29

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15955   7 FCIMFLLAVLGNCTLLIVIKRERSLHQPMYIFLAMLAATDLGLCPCILPKMLAIFWFQLREISFNACLAQMFFIHTLQAF 86

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHYMTIMSRRVC-GVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKLAC 187
Cdd:cd15955  87 ESGILLAMALDRYVAICHPLRHSSILTPQVLlGIGVLVVVRAVVLIIPCPLLIKLRLHHFRSTVISHSYCEHMAVVKLAA 166

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 188 SDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSL-RNHSAEGRRKALSTCISHIIVVILFFGPCIFIYTRPATTFPMD 266
Cdd:cd15955 167 DDVRVNKIYGLFVAFSILGFDIIFITTSYALIFRAVfRLPQKEARLKAFNTCTAHIFVFLLFYTLAFFSFFAHRFGHHVA 246

                       250       260       270
                ....*....|....*....|....*....|
gi 33239038 267 KMISI----FYSIGTPLLNPLIYTLRNAEV 292
Cdd:cd15955 247 PYVHIllsnLYLLVPPVLNPIVYGVKTKQI 276

7tm_classA_rhodopsin-like

cd00637

rhodopsin receptor-like class A family of the seven-transmembrane G protein-coupled receptor ...

26-289

1.78e-26

rhodopsin receptor-like class A family of the seven-transmembrane G protein-coupled receptor superfamily; Class A rhodopsin-like receptors constitute about 90% of all GPCRs. The class A GPCRs include the light-sensitive rhodopsin as well as receptors for biogenic amines, lipids, nucleotides, odorants, peptide hormones, and a variety of other ligands. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes. Based on sequence similarity, GPCRs can be divided into six major classes: class A (rhodopsin-like family), class B (Methuselah-like, adhesion and secretin-like receptor family), class C (metabotropic glutamate receptor family), class D (fungal mating pheromone receptors), class E (cAMP receptor family), and class F (frizzled/smoothened receptor family). Nearly 800 human GPCR genes have been identified and are involved essentially in all major physiological processes. Approximately 40% of clinically marketed drugs mediate their effects through modulation of GPCR function for the treatment of a variety of human diseases including bacterial infections.

Pssm-ID: 410626 [Multi-domain] Cd Length: 275 Bit Score: 105.06 E-value: 1.78e-26

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd00637   2 AVLYILIFVVGLVGNLLVILVILRNRRLRTVTNYFILNLAVADLLVGLLVIPFSLVSLLLGRWWFGDALCKLLGFLQSVS 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPllkl 185
Cdd:cd00637  82 LLASILTLTAISVDRYLAIVHPLRYRRRFTRRRAKLLIALIWLLSLLLALPPLLGWGVYDYGGYCCCCLCWPDLTL---- 157

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 acSDTYLINLLLVsnsgaICTVSFLVLMFSYVIILHSLRNHSAEG---------------RRKALSTCISHIIVVILFFG 250
Cdd:cd00637 158 --SKAYTIFLFVL-----LFLLPLLVIIVCYVRIFRKLRRHRRRIrssssnssrrrrrrrERKVTKTLLIVVVVFLLCWL 230

                       250       260       270       280
                ....*....|....*....|....*....|....*....|....*
gi 33239038 251 PCIFIYTRPATTFPMDKMISIFYSIGTPL------LNPLIYTLRN 289
Cdd:cd00637 231 PYFILLLLDVFGPDPSPLPRILYFLALLLaylnsaINPIIYAFFN 275

7tmA_amine_R-like

cd14967

amine receptors and similar proteins, member of the class A family of seven-transmembrane G ...

25-296

3.35e-19

amine receptors and similar proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; Amine receptors of the class A family of GPCRs include adrenoceptors, 5-HT (serotonin) receptors, muscarinic cholinergic receptors, dopamine receptors, histamine receptors, and trace amine receptors. The receptors of amine subfamily are major therapeutic targets for the treatment of neurological disorders and psychiatric diseases. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320098 [Multi-domain] Cd Length: 259 Bit Score: 84.92 E-value: 3.35e-19

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  25 VFAIFLLFYM-GTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd14967   1 LLAVFLSLIIlVTVFGNLLVILAVYRNRRLRTVTNYFIVSLAVADLLVALLVMPFSAVYTLLGYWPFGPVLCRFWIALDV 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLalsLPFCGPNVIDHYFCDLQPll 183
Cdd:cd14967  81 LCCTASILNLCAISLDRYLAITRPLRYRQLMTKKRALIMIAAVWVYSLLISLPPLVG---WRDETQPSVVDCECEFTP-- 155

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 klacSDTYLINLLLVSnsgaiCTVSFLVLMFSYVIILHSLRNHsaegrRKALSTcishIIVVILFFGPC--------IFI 255
Cdd:cd14967 156 ----NKIYVLVSSVIS-----FFIPLLIMIVLYARIFRVARRE-----LKAAKT----LAIIVGAFLLCwlpffiiyLVS 217

                       250       260       270       280
                ....*....|....*....|....*....|....*....|...
gi 33239038 256 YTRPATTFPmDKMISIFYSIG--TPLLNPLIYTLRNAEVKNAM 296
Cdd:cd14967 218 AFCPPDCVP-PILYAVFFWLGylNSALNPIIYALFNRDFRRAF 259

7tmA_Melanopsin

cd15336

vertebrate melanopsins (Opsin-4), member of the class A family of seven-transmembrane G ...

24-159

1.34e-13

vertebrate melanopsins (Opsin-4), member of the class A family of seven-transmembrane G protein-coupled receptors; Melanopsin (also called Opsin-4) is the G protein-coupled photopigment that mediates non-visual responses to light. In mammals, these photoresponses include the photo-entrainment of circadian rhythm, pupillary constriction, and acute nocturnal melatonin suppression. Mammalian melanopsins are expressed only in the inner retina, whereas non-mammalian vertebrate melanopsins are localized in various extra-retinal tissues such as iris, brain, pineal gland, and skin. Melanopsins belong the class A of the G protein-coupled receptors and possess seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops.

Pssm-ID: 320458 [Multi-domain] Cd Length: 290 Bit Score: 69.75 E-value: 1.34e-13

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGtLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15336   3 VGSVILIIGITG-MLGNALVIYAFCRSKKLRTPANYFIINLAVSDFLMSLTQSPIFFVNSLHKRWIFGEKGCELYAFCGA 81

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15336  82 LFGITSMITLLAISLDRYLVITKPLASIRWVSKKRAMIIILLVWLYSLAWSLPPLF 137

7tmA_Opsins_type2_animals

cd14969

type 2 opsins in animals, member of the class A family of seven-transmembrane G ...

24-296

5.36e-13

type 2 opsins in animals, member of the class A family of seven-transmembrane G protein-coupled receptors; This rhodopsin family represents the type 2 opsins found in vertebrates and invertebrates except sponge. Type 2 opsins primarily function as G protein coupled receptors and are responsible for vision as well as for circadian rhythm and pigment regulation. On the contrary, type 1 opsins such as bacteriorhodopsin and proteorhodopsin are found in both prokaryotic and eukaryotic microbes, functioning as light-gated ion channels, proton pumps, sensory receptors and in other unknown functions. Although these two opsin types share seven-transmembrane domain topology and a conserved lysine reside in the seventh helix, type 1 opsins do not activate G-proteins and are not evolutionarily related to type 2. Type 2 opsins can be classified into six distinct subfamilies including the vertebrate opsins/encephalopsins, the G(o) opsins, the G(s) opsins, the invertebrate G(q) opsins, the photoisomerases, and the neuropsins.

Pssm-ID: 381741 [Multi-domain] Cd Length: 284 Bit Score: 68.00 E-value: 5.36e-13

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFY-MGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd14969   1 YVLAVYLSLIgVLGVVLNGLVIIVFLKKKKLRTPLNLFLLNLALADLLMSVVGYPLSFYSNLSGRWSFGDPGCVIYGFAV 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLhYMTIMSRRVCGVLVAIAWMGSCVHSLvqiflalsLPFCGPNVI----DHYFCD 178
Cdd:cd14969  81 TFLGLVSISTLAALAFERYLVIVRPL-KAFRLSKRRALILIAFIWLYGLFWAL--------PPLFGWSSYvpegGGTSCS 151

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 179 LQPLLKLACSDTYLINLLLVSNSgaictVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCIS-----------HIIVVIL 247
Cdd:cd14969 152 VDWYSKDPNSLSYIVSLFVFCFF-----LPLAIIIFCYYKIYRTLRKMSKRAARRKNSAITKrtkkaekkvakMVLVMIV 226

                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 33239038 248 FF----GP-----CIFIYTRPATTFPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd14969 227 AFliawTPyavvsLYVSFGGESTIPPLLATIPALFAKSSTIYNPIIYVFMNKQFRRAL 284

7tmA_Vasopressin_Oxytocin

cd15196

vasopressin and oxytocin receptors, member of the class A family of seven-transmembrane G ...

27-173

6.18e-12

vasopressin and oxytocin receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; Vasopressin (also known as arginine vasopressin or anti-diuretic hormone) and oxytocin are synthesized in the hypothalamus and are released from the posterior pituitary gland. The actions of vasopressin are mediated by the interaction of this hormone with three receptor subtypes: V1aR, V1bR, and V2R. These subtypes are differ in localization, function, and signaling pathways. Activation of V1aR and V1bR stimulate phospholipase C, while activation of V2R stimulates adenylate cyclase. Although vasopressin and oxytocin differ only by two amino acids and stimulate the same cAMP/PKA pathway, they have divergent physiological functions. Vasopressin is involved in regulating blood pressure and the balance of water and sodium ions, whereas oxytocin plays an important role in the uterus during childbirth and in lactation.

Pssm-ID: 320324 [Multi-domain] Cd Length: 264 Bit Score: 64.56 E-value: 6.18e-12

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  27 AIFLLfymgTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFST-TVAPRTIVDslqkeasisfteciiqiFTFHFF 105
Cdd:cd15196   9 TILVL----ALFGNSCVLLVLYRRRRKLSRMHLFILHLSVADLLVALfNVLPQLIWD-----------------ITYRFY 67

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 G----C------------LEIFILILMAVDRYVAICKPLHYMTIMSRRVcGVLVAIAWMGSCVHSLVQIFLaLSLPFCGP 169
Cdd:cd15196  68 GgdllCrlvkylqvvgmyASSYVLVATAIDRYIAICHPLSSHRWTSRRV-HLMVAIAWVLSLLLSIPQLFI-FSYQEVGS 145


                ....
gi 33239038 170 NVID 173
Cdd:cd15196 146 GVYD 149

7tmA_TAAR2_3_4

cd15312

trace amine-associated receptors 2, 3, 4, and similar receptors, member of the class A family ...

36-159

3.23e-11

trace amine-associated receptors 2, 3, 4, and similar receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; TAAR2, TAAR3, and TAAR4 are among the 15 identified trace amine-associated receptor subtypes, which form a distinct subfamily within the class A G protein-coupled receptor family. Trace amines are endogenous amines of unknown function that have strong structural and metabolic similarity to classical monoamine neurotransmitters (serotonin, noradrenaline, adrenaline, dopamine, and histamine), which play critical roles in human and animal physiological activities such as cognition, consciousness, mood, motivation, perception, and autonomic responses. However, trace amines are found in the mammalian brain at very low concentrations compared to classical monoamines. Trace amines, including p-tyramine, beta-phenylethylamine, and tryptamine, are also thought to act as chemical messengers to exert their biological effects in vertebrates. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320437 [Multi-domain] Cd Length: 289 Bit Score: 62.76 E-value: 3.23e-11

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLqkEASISFTECIIQIFT-FHFFGCL-EIFIL 113
Cdd:cd15312  14 TVFGNLMVIISISHFKQLHSPTNFLILSLAITDFLLGFLVMPYSMVRSV--ESCWYFGDLFCKIHSsLDMMLSTtSIFHL 91

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*.
gi 33239038 114 ILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15312  92 CFIAVDRYYAVCDPLHYRTKITTPVIKVFLVISWSVPCLFAFGVVF 137

7tmA_TAAR5

cd15318

trace amine-associated receptor 5, member of the class A family of seven-transmembrane G ...

27-159

1.03e-10

trace amine-associated receptor 5, member of the class A family of seven-transmembrane G protein-coupled receptors; The trace amine-associated receptor 5 is one of the 15 identified amine-activated G protein-coupled receptors (TAARs), a distinct subfamily within the class A G protein-coupled receptors. Trace amines are endogenous amines of unknown function that have strong structural and metabolic similarity to classical monoamine neurotransmitters (serotonin, noradrenaline, adrenaline, dopamine, and histamine), which play critical roles in human and animal physiological activities such as cognition, consciousness, mood, motivation, perception, and autonomic responses. However, trace amines are found in the mammalian brain at very low concentrations compared to classical monoamines. Trace amines, including p-tyramine, beta-phenylethylamine, and tryptamine, are also thought to act as chemical messengers to exert their biological effects in vertebrates. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320441 [Multi-domain] Cd Length: 282 Bit Score: 61.41 E-value: 1.03e-10

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  27 AIFLLFYMGTL---LGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15318   2 VIYLACAIGMLiivLGNLFVVVTVSHFKALHTPTNFLLLSLALADMLLGLTVLPFSTIRSVESCWYFGDSFCRLHTCLDT 81

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15318  82 LFCLTSIFHLCFISIDRHCAICDPLLYPSKFTIRVACIFIAAGWLVPTVYTSVFLY 137

7tmA_Adenosine_R

cd14968

adenosine receptor subfamily, member of the class A family of seven-transmembrane G ...

38-159

2.45e-10

adenosine receptor subfamily, member of the class A family of seven-transmembrane G protein-coupled receptors; The adenosine receptors (or P1 receptors), a family of G protein-coupled purinergic receptors, bind adenosine as their endogenous ligand. There are four types of adenosine receptors in human, designated as A1, A2A, A2B, and A3. Each type is encoded by a different gene and has distinct functions with some overlap. For example, both A1 and A2A receptors are involved in regulating myocardial oxygen consumption and coronary blood flow in the heart, while the A2A receptor also has a broad spectrum of anti-inflammatory effects in the body. These two receptors also expressed in the brain, where they have important roles in the release of other neurotransmitters such as dopamine and glutamate, while the A2B and A3 receptors found primarily in the periphery and play important roles in inflammation and immune responses. The A1 and A3 receptors preferentially interact with G proteins of the G(i/o) family, thereby lowering the intracellular cAMP levels, whereas the A2A and A2B receptors interact with G proteins of the G(s) family, activating adenylate cyclase to elevate cAMP levels.

Pssm-ID: 341316 [Multi-domain] Cd Length: 285 Bit Score: 59.96 E-value: 2.45e-10

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  38 LGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASIS---FTECIIQIFTfhffgCLEIFILI 114
Cdd:cd14968  16 LGNVLVIWAVKLNRALRTVTNYFIVSLAVADILVGALAIPLAILISLGLPTNFHgclFMACLVLVLT-----QSSIFSLL 90

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*
gi 33239038 115 LMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd14968  91 AIAIDRYLAIKIPLRYKSLVTGRRAWGAIAVCWVLSFLVGLTPMF 135

7tmA_5-HT7

cd15329

serotonin receptor subtype 7, member of the class A family of seven-transmembrane G ...

24-159

5.57e-10

serotonin receptor subtype 7, member of the class A family of seven-transmembrane G protein-coupled receptors; The 5-HT7 receptor, one of 14 mammalian serotonin receptors, is a member of the class A of GPCRs and is activated by the neurotransmitter serotonin (5-hydroxytryptamine, 5-HT). 5-HT7 receptor mainly couples to Gs protein, which positively stimulates adenylate cyclase, leading to increased intracellular cAMP formation and calcium influx. 5-HT7 receptor is expressed in various human tissues, mainly in the brain, the lower gastrointestinal tract and in vital blood vessels including the coronary artery. In the CNS, serotonin is involved in the regulation of appetite, mood, sleep, cognition, learning and memory, as well as implicated in neurologic disorders such as migraine, schizophrenia, and depression.

Pssm-ID: 320452 [Multi-domain] Cd Length: 260 Bit Score: 58.82 E-value: 5.57e-10

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIfTFH 103
Cdd:cd15329   2 LIGIVLLIIILGTVVGNALVIIAVCLVKKLRTPSNYLIVSLAVSDLLVALLVMPLAIIYELSGYWPFGEILCDVWI-SFD 80

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*..
gi 33239038 104 FFGCL-EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15329  81 VLLCTaSILNLCAISVDRYLVITRPLTYAVKRTPKRMALMIAIVWLLSALISIPPLF 137

7tmA_Melanopsin-like

cd15083

vertebrate melanopsins and related opsins, member of the class A family of seven-transmembrane ...

27-234

6.09e-10

vertebrate melanopsins and related opsins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group represent the Gq-coupled rhodopsin subfamily consists of melanopsins, insect photoreceptors R1-R6, invertebrate Gq opsins as well as their closely related opsins. Melanopsins (also called Opsin-4) are the primary photoreceptor molecules for non-visual functions such as the photo-entrainment of the circadian rhythm and pupillary constriction in mammals. Mammalian melanopsins are expressed only in the inner retina, whereas non-mammalian vertebrate melanopsins are localized in various extra-retinal tissues such as iris, brain, pineal gland, and skin. The outer photoreceptors (R1-R6) are the insect Drosophila equivalent to the vertebrate rods and are responsible for image formation and motion detection. The invertebrate G(q) opsins includes the arthropod and mollusk visual opsins as well as invertebrate melanopsins, which are also found in vertebrates. Arthropods possess color vision by the use of multiple opsins sensitive to different light wavelengths. Members of this subfamily belong to the class A of the G protein-coupled receptors and have seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops.

Pssm-ID: 320211 [Multi-domain] Cd Length: 291 Bit Score: 58.88 E-value: 6.09e-10

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  27 AIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFG 106
Cdd:cd15083   5 IFILIIGLIGVVGNGLVIYAFCRFKSLRTPANYLIINLAISDFLMCILNCPLMVISSFSGRWIFGKTGCDMYGFSGGLFG 84

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 107 CLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGScvhslvqifLALSL-PFCGPN--VIDHYF--CDLQP 181
Cdd:cd15083  85 IMSINTLAAIAVDRYLVITRPMKASVRISHRRALIVIAVVWLYS---------LLWVLpPLFGWSryVLEGLLtsCSFDY 155

                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|...
gi 33239038 182 LLKLACSDTYLINLLLVSNSGAICtvsflVLMFSYVIILHSLRNHSAEGRRKA 234
Cdd:cd15083 156 LSRDDANRSYVICLLIFGFVLPLL-----IIIYCYSFIFRAVRRHEKAMKEMA 203

7tmA_TAAR5-like

cd15317

trace amine-associated receptor 5 and similar receptors, member of the class A family of ...

24-148

7.46e-10

trace amine-associated receptor 5 and similar receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; Included in this group are mammalian TAAR5, TAAR6, TAAR8, TAAR9, and similar proteins. They are among the 15 identified trace amine-associated receptors (TAARs), a distinct subfamily within the class A G protein-coupled receptors. Trace amines are endogenous amines of unknown function that have strong structural and metabolic similarity to classical monoamine neurotransmitters (serotonin, noradrenaline, adrenaline, dopamine, and histamine), which play critical roles in human and animal physiological activities such as cognition, consciousness, mood, motivation, perception, and autonomic responses. However, trace amines are found in the mammalian brain at very low concentrations compared to classical monoamines. Trace amines, including p-tyramine, beta-phenylethylamine, and tryptamine, are also thought to act as chemical messengers to exert their biological effects in vertebrates. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320440 [Multi-domain] Cd Length: 290 Bit Score: 58.61 E-value: 7.46e-10

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLqkEASISFTECIIQIFT-F 102
Cdd:cd15317   2 IIYIVLVLAMLITVSGNLVVIISISHFKQLHSPTNMLVLSLATADFLLGLCVMPFSMIRTV--ETCWYFGDLFCKFHTgL 79

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*..
gi 33239038 103 HFFGCL-EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWM 148
Cdd:cd15317  80 DLLLCTtSIFHLCFIAIDRYYAVCDPLRYPSKITVQVAWRFIAIGWL 126

7tmA_TAARs

cd15055

trace amine-associated receptors, member of the class A family of seven-transmembrane G ...

23-165

7.75e-10

trace amine-associated receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; The trace amine-associated receptors (TAARs) are a distinct subfamily within the class A G protein-coupled receptor family. Trace amines are endogenous amines of unknown function that have strong structural and metabolic similarity to classical monoamine neurotransmitters (serotonin, noradrenaline, adrenaline, dopamine, and histamine), which play critical roles in human and animal physiological activities such as cognition, consciousness, mood, motivation, perception, and autonomic responses. However, trace amines are found in the mammalian brain at very low concentrations compared to classical monoamines. Trace amines, including p-tyramine, beta-phenylethylamine, and tryptamine, are also thought to act as chemical messengers to exert their biological effects in vertebrates. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320183 [Multi-domain] Cd Length: 285 Bit Score: 58.72 E-value: 7.75e-10

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  23 NIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15055   1 VLLYIVLSSISLLTVLGNLLVIISISHFKQLHTPTNLLLLSLAVADFLVGLLVMPFSMIRSIETCWYFGDTFCKLHSSLD 80

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLP 165
Cdd:cd15055  81 YILTSASIFNLVLIAIDRYVAVCDPLLYPTKITIRRVKICICLCWFVSALYSSVLLYDNLNQP 143

7tmA_Trissin_R

cd15012

trissin receptor and related proteins, member of the class A family of seven-transmembrane G ...

24-296

3.12e-09

trissin receptor and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This subgroup represents the Drosophila melanogaster trissin receptor and closely related invertebrate proteins which are a member of the class A family of seven-transmembrane G-protein coupled receptors. The cysteine-rich trissin has been shown to be an endogenous ligand for the orphan CG34381 in Drosophila melanogaster. Trissin is a peptide composed of 28 amino acids with three intrachain disulfide bonds with no significant structural similarities to known endogenous peptides. Cysteine-rich peptides are known to have antimicrobial or toxicant activities, although frequently their mechanism of action is poorly understood. Since the expression of trissin and its receptor is reported to predominantly localize to the brain and thoracicoabdominal ganglion, trissin is predicted to behave as a neuropeptide. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320140 [Multi-domain] Cd Length: 277 Bit Score: 56.68 E-value: 3.12e-09

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15012   1 IFIILYTLVFCCCFFGNLLVILVVTSHRRMRTITNFFLANLAVADLCVGIFCVLQNLSIYLIPSWPFGEVLCRMYQFVHS 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHyfcdlqplL 183
Cdd:cd15012  81 LSYTASIGILVVISVERYIAILHPLRCKQLLTAARLRVTIVTVWLTSAVYNTPYFVFSQTVEILVTQDGQE--------E 152

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 KLACSDTYLINLLLVSNSGAIC--TVSFLVLMFSYVIILHSL-RNHSAEGRRKAlstcISHIIVVILFFGPCIF-IYTRP 259
Cdd:cd15012 153 EICVLDREMFNSKLYDTINFIVwyLIPLLIMTVLYSKISIVLwKSSSIEARRKV----VRLLVAVVVSFALCNLpYHARK 228

                       250       260       270       280
                ....*....|....*....|....*....|....*....|....*....
gi 33239038 260 ATTFPMDKMI--SIFYSIGTPL----------LNPLIYTLRNAEVKNAM 296
Cdd:cd15012 229 MWQYWSEPYRcdSNWNALLTPLtflvlyfnsaVNPLLYAFLSKRFRQSM 277

7tmA_SREB-like

cd15005

super conserved receptor expressed in brain and related proteins, member of the class A family ...

36-159

3.21e-09

super conserved receptor expressed in brain and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; The SREB (super conserved receptor expressed in brain) subfamily consists of at least three members, named SREB1 (GPR27), SREB2 (GPR85), and SREB3 (GPR173). They are very highly conserved G protein-coupled receptors throughout vertebrate evolution, however no endogenous ligands have yet been identified. SREB2 is greatly expressed in brain regions involved in psychiatric disorders and cognition, such as the hippocampal dentate gyrus. Genetic studies in both humans and mice have shown that SREB2 influences brain size and negatively regulates hippocampal adult neurogenesis and neurogenesis-dependent cognitive function, all of which are suggesting a potential link between SREB2 and schizophrenia. All three SREB genes are highly expressed in differentiated hippocampal neural stem cells. Furthermore, all GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320134 [Multi-domain] Cd Length: 329 Bit Score: 57.08 E-value: 3.21e-09

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASI-SFTECIIQIFTFHFFGCLEIFILI 114
Cdd:cd15005  14 SLAGNLLFSVLIVRDRSLHRAPYYFLLDLCLADGLRSLACFPFVMASVRHGSGWIyGALSCKVIAFLAVLFCFHSAFTLF 93

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*
gi 33239038 115 LMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15005  94 CIAVTRYMAIAHHRFYAKRMTFWTCLAVICMAWTLSVAMAFPPVF 138

7tmA_Parapinopsin

cd15075

non-visual parapinopsin, member of the class A family of seven-transmembrane G protein-coupled ...

24-293

3.60e-09

non-visual parapinopsin, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes the non-visual pineal pigment, parapinopsin, which is a member of the class A of the seven transmembrane G protein-coupled receptors. Parapinopsin serves as a UV-sensitive pigment for the wavelength discrimination in the pineal-related organs of lower vertebrates such as reptiles, amphibians, and fish. Although parapinopsin is phylogenetically related to vertebrate visual pigments such as rhodopsin, which releases its retinal chromophore and bleaches, the parapinopsin photoproduct is stable and does not bleach. The vertebrate non-visual opsin family includes pinopsins, parapinopsin, VA (vertebrate ancient) opsins, and parietopsins. These non-visual opsins are expressed in various extra-retinal tissues and/or in non-rod, non-cone retinal cells.

Pssm-ID: 320203 [Multi-domain] Cd Length: 279 Bit Score: 56.71 E-value: 3.60e-09

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFymGTLLGNLLIIVTVKTSQaLGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15075   5 IIMAVFSIA--SVVLNATVIIVTLRHKQ-LRQPLNYALVNLAVADLGTTVFGGLLSVVTNAVGYFNLGRVGCVLEGFAVA 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVlVAIAWMGSCVHSLVQIF------LALSLPFCGPnviDHYFC 177
Cdd:cd15075  82 FFGIAALCTVAVIAVDRLFVVCKPLGTLTFQTRHALAG-IASSWLWSLIWNTPPLFgwgsyqLEGVMTSCAP---DWYSR 157

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 178 DlqpllklacsdtyLINLLLVSNSGAIC-TVSFLVLMFSYVIILHSLRNHSAEGRRKALST-----CISHIIVVILF-FG 250
Cdd:cd15075 158 D-------------PVNVSYILCYFSFCfAIPFAIILVSYGYLLWTLRQVAKLGVAEGGSTakaevQVARMVVVMVMaFL 224

                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|..
gi 33239038 251 PCIFIYTRPATTF---------PMDKMISIFYSIGTPLLNPLIYTLRNAEVK 293
Cdd:cd15075 225 LCWLPYAAFALTVvskpdvyinPLIATVPMYLAKSSTVYNPIIYIFMNKQFR 276

7tmA_Octopamine_R

cd15063

octopamine receptors in invertebrates, member of the class A family of seven-transmembrane G ...

24-295

7.81e-09

octopamine receptors in invertebrates, member of the class A family of seven-transmembrane G protein-coupled receptors; G-protein coupled receptor for octopamine (OA), which functions as a neurotransmitter, neurohormone, and neuromodulator in invertebrate nervous system. Octopamine (also known as beta, 4-dihydroxyphenethylamine) is an endogenous trace amine that is highly similar to norepinephrine, but lacks a hydroxyl group, and has effects on the adrenergic and dopaminergic nervous systems. Based on the pharmacological and signaling profiles, the octopamine receptors can be classified into at least two groups: OA1 receptors elevate intracellular calcium levels in muscle, whereas OA2 receptors activate adenylate cyclase and increase cAMP production.

Pssm-ID: 320191 [Multi-domain] Cd Length: 266 Bit Score: 55.58 E-value: 7.81e-09

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15063   2 ISLLVLTFLNVLVVLGNLLVIAAVLCSRKLRTVTNLFIVSLACADLLVGTLVLPFSAVNEVLDVWIFGHTWCQIWLAVDV 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGScvhslvqiFLALSLPFCGPNVIDHYFCDLQPL- 182
Cdd:cd15063  82 WMCTASILNLCAISLDRYLAITRPIRYPSLMSTKRAKCLIAGVWVLS--------FVICFPPLVGWNDGKDGIMDYSGSs 153

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 -LKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEgrrKALSTCISHIIVVILFFGPCIFIYTRPAT 261
Cdd:cd15063 154 sLPCTCELTNGRGYVIYSALGSFYIPMLVMLFFYFRIYRAARMETKAA---KTVAIIVGCFIFCWLPFFTVYLVRAFCED 230

                       250       260       270
                ....*....|....*....|....*....|....*.
gi 33239038 262 TFPmDKMISIFYSIG--TPLLNPLIYTLRNAEVKNA 295
Cdd:cd15063 231 CIP-PLLFSVFFWLGycNSALNPCIYALFSRDFRFA 265

7tmA_MCR

cd15103

melanocortin receptors, member of the class A family of seven-transmembrane G protein-coupled ...

28-165

8.54e-09

melanocortin receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; The melanocortin receptor (MCR) subfamily is a member of the class A family of seven-transmembrane G-protein coupled receptors. MCRs bind a group of pituitary peptide hormones known as melanocortins, which include adrenocorticotropic hormone (ACTH) and the different isoforms of melanocyte-stimulating hormones. There are five known subtypes of the MCR subfamily. MC1R is involved in regulating skin pigmentation and hair color. ACTH (adrenocorticotropic hormone) is the only endogenous ligand for MC2R, which shows low sequence similarity with other melanocortin receptors. Mutations in MC2R cause familial glucocorticoid deficiency type 1, in which patients have elevated plasma ACTH and low cortisol levels. MC3R is expressed in many parts of the brain and peripheral tissues and involved in the regulation of energy homeostasis. MC4R is expressed primarily in the central nervous system and involved in both eating behavior and sexual function. MC5R is widely expressed in peripheral tissues and is mainly involved in the regulation of exocrine gland function.

Pssm-ID: 320231 [Multi-domain] Cd Length: 270 Bit Score: 55.57 E-value: 8.54e-09

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  28 IFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASI----SFTECIIQIFTFH 103
Cdd:cd15103   6 VFLTLGIVSLLENILVILAIAKNKNLHSPMYFFICSLAVADMLVSVSNALETIVIILLNNGYLvprdSFEQHIDNVIDSM 85

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 33239038 104 FFGCL--EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLP 165
Cdd:cd15103  86 ICSSLlaSICSLLAIAVDRYITIFYALRYHSIMTVRRAGVIITAIWVFCTVCGILFIIYSDSVP 149

7tmA_CCKR-like

cd14993

cholecystokinin receptors and related proteins, member of the class A family of ...

37-249

1.10e-08

cholecystokinin receptors and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group represents four G-protein coupled receptors that are members of the RFamide receptor family, including cholecystokinin receptors (CCK-AR and CCK-BR), orexin receptors (OXR), neuropeptide FF receptors (NPFFR), and pyroglutamylated RFamide peptide receptor (QRFPR). These RFamide receptors are activated by their endogenous peptide ligands that share a common C-terminal arginine (R) and an amidated phenylanine (F) motif. CCK-AR (type A, alimentary; also known as CCK1R) is found abundantly on pancreatic acinar cells and binds only sulfated CCK-peptides with very high affinity, whereas CCK-BR (type B, brain; also known as CCK2R), the predominant form in the brain and stomach, binds CCK or gastrin and discriminates poorly between sulfated and non-sulfated peptides. CCK is implicated in regulation of digestion, appetite control, and body weight, and is involved in neurogenesis via CCK-AR. There is some evidence to support that CCK and gastrin, via their receptors, are involved in promoting cancer development and progression, acting as growth and invasion factors. Orexins (OXs; also referred to as hypocretins) are neuropeptide hormones that regulate the sleep-wake cycle and potently influence homeostatic systems regulating appetite and feeding behavior or modulating emotional responses such as anxiety or panic. OXs are synthesized as prepro-orexin (PPO) in the hypothalamus and then proteolytically cleaved into two forms of isoforms: orexin-A (OX-A) and orexin-B (OX-B). OXA is a 33 amino-acid peptide with N-terminal pyroglutamyl residue and two intramolecular disulfide bonds, whereas OXB is a 28 amino-acid linear peptide with no disulfide bonds. OX-A binds orexin receptor 1 (OX1R) with high-affinity, but also binds with somewhat low-affinity to OX2R, and signals primarily to Gq coupling, whereas OX-B shows a strong preference for the orexin receptor 2 (OX2R) and signals through Gq or Gi/o coupling. The 26RFa, also known as QRFP (Pyroglutamylated RFamide peptide), is a 26-amino acid residue peptide that exerts similar orexigenic activity including the regulation of feeding behavior in mammals. It is the ligand for G-protein coupled receptor 103 (GPR103), which is predominantly expressed in paraventricular (PVN) and ventromedial (VMH) nuclei of the hypothalamus. GPR103 shares significant protein sequence homology with orexin receptors (OX1R and OX2R), which have recently shown to produce a neuroprotective effect in Alzheimer's disease by forming a functional heterodimer with GPR103. Neuropeptide FF (NPFF) is a mammalian octapeptide that has been implicated in a wide range of physiological functions in the brain including pain sensitivity, insulin release, food intake, memory, blood pressure, and opioid-induced tolerance and hyperalgesia. The effects of NPFF are mediated through neuropeptide FF1 and FF2 receptors (NPFF1-R and NPFF2-R) which are predominantly expressed in the brain. NPFF induces pro-nociceptive effects, mainly through the NPFF1-R, and anti-nociceptive effects, mainly through the NPFF2-R.

Pssm-ID: 320124 [Multi-domain] Cd Length: 296 Bit Score: 55.30 E-value: 1.10e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILILM 116
Cdd:cd14993  15 LVGNSLVIAVVLRNKHMRTVTNYFLVNLAVADLLVSLFCMPLTLLENVYRPWVFGEVLCKAVPYLQGVSVSASVLTLVAI 94

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 117 AVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLA--LSLPFCGPNVIDHYFCDL---QPLLKLAcsdtY 191
Cdd:cd14993  95 SIDRYLAICYPLKARRVSTKRRARIIIVAIWVIAIIIMLPLLVVYelEEIISSEPGTITIYICTEdwpSPELRKA----Y 170

                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 33239038 192 LINLLLVsnsgaICTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISH-------------IIVVILFF 249
Cdd:cd14993 171 NVALFVV-----LYVLPLLIISVAYSLIGRRLWRRKPPGDRGSANSTSSRrilrskkkvarmlIVVVVLFA 236

7tmA_alpha2C_AR

cd15323

alpha-2 adrenergic receptors subtype C, member of the class A family of seven-transmembrane G ...

29-295

1.11e-08

alpha-2 adrenergic receptors subtype C, member of the class A family of seven-transmembrane G protein-coupled receptors; The alpha-2 adrenergic receptors (or adrenoceptors) are a subfamily of the class A rhodopsin-like GPCRs that share a common architecture of seven transmembrane helices. This subfamily consists of three highly homologous receptor subtypes that have a key role in neurotransmitter release: alpha-2A, alpha-2B, and alpha-2C. In addition, a fourth subtype, alpha-2D is present in ray-finned fishes and amphibians, but is not found in humans. The alpha-2 receptors are found in both central and peripheral nervous system and serve to produce inhibitory functions through the G(i) proteins. Thus, the alpha-2 receptors inhibit adenylate cyclase, which decreases cAMP production and thereby decreases calcium influx during the action potential. Consequently, lowered levels of calcium will lead to a decrease in neurotransmitter release by negative feedback.

Pssm-ID: 320446 [Multi-domain] Cd Length: 261 Bit Score: 54.94 E-value: 1.11e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYmgTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15323   9 FLIVF--TIVGNVLVVIAVLTSRALRAPQNLFLVSLASADILVATLVMPFSLANELMGYWYFGQVWCNIYLALDVLFCTS 86

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHY-MTIMSRRVCGVLVAIaWMGSCVHSLvqiflalslpfcgPNVIDHY---FCDLQPLLK 184
Cdd:cd15323  87 SIVHLCAISLDRYWSVTQAVEYnLKRTPRRVKAIIVTV-WLISAVISF-------------PPLISMYrdpEGDVYPQCK 152

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 185 LAcSDTYLINLLLVSNSGAICTVSFLVLMFSYVIilhslrnhsAEGRRKALSTCISHII-VVILFFGPCIFIYT-----R 258
Cdd:cd15323 153 LN-DETWYILSSCIGSFFAPCLIMILVYIRIYRV---------AKAREKRFTFVLAVVMgVFVVCWFPFFFSYSlygicR 222

                       250       260       270
                ....*....|....*....|....*....|....*....
gi 33239038 259 PATTFPmDKMISIFYSIG--TPLLNPLIYTLRNAEVKNA 295
Cdd:cd15323 223 EACEVP-EPLFKFFFWIGycNSSLNPVIYTIFNQDFRRS 260

7tmA_GPR161

cd15214

orphan G protein-coupled receptor 161, member of the class A family of seven-transmembrane G ...

24-296

1.16e-08

orphan G protein-coupled receptor 161, member of the class A family of seven-transmembrane G protein-coupled receptors; GPR161, an orphan GPCR, is a negative regulator of Sonic hedgehog (Shh) signaling, which promotes the processing of zinc finger protein GLI3 into its transcriptional repressor form (GLI3R) during neural tube development. In the absence of Shh, this proteolytic processing is normally mediated by cAMP-dependent protein kinase A (PKA). GPR161 is recruited to primary cilia by a mechanism depends on TULP3 (tubby-related protein 3) and the intraflagellar complex A (IFT-A). Moreover, Gpr161 knockout mice show phenotypes observed in Tulp3/IFT-A mutants, and cause increased Shh signaling in the neural tube. Taken together, GPR161 negatively regulates the PKA-dependent GLI3 processing in the absence of Shh signal by coupling to G(s) protein, which causes activation of adenylate cyclase, elevated cAMP levels, and activation of PKA. Conversely, in the presence of Shh, GPR161 is removed from the cilia by internalization into the endosomal recycling compartment, leading to downregulation of its activity and thereby allowing Shh signaling to proceed. In addition, GPR161 is over-expressed in triple-negative breast cancer (lacking estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2 (HER2) expression) and correlates with poor prognosis. Mutations of GPR161 have also been implicated as a novel cause for pituitary stalk interruption syndrome (PSIS), a rare congenital disease of the pituitary gland. GPR161 is a member of the class A family of GPCRs, which contains receptors for hormones, neurotransmitters, sensory stimuli, and a variety of other ligands. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320342 [Multi-domain] Cd Length: 261 Bit Score: 54.95 E-value: 1.16e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLfymgtlLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15214   7 IIIAILIC------LGNLVIVVTLYKKSYLLTLSNKFVFSLTLSNLLLSVLVLPFVVTSSIRREWIFGVVWCNFSALLYL 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHY-MTIMSRRVCGVLVAIaWMGSCVHSLVQIFLALSLPFcgpnviDHYfcdlqpl 182
Cdd:cd15214  81 LISSASMLTLGAIAIDRYYAVLYPMVYpMKITGNRAVLALVYI-WLHSLIGCLPPLFGWSSLEF------DRF------- 146

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 lKLACSDTYLINLLLVSNSGAICTV-SFLVLMFSYVIILHSLRNHSAegrrKALSTCISHIIVVILFFGPCIFIYTRPA- 260
Cdd:cd15214 147 -KWMCVAAWHKEAGYTAFWQVWCALlPFVVMLVCYGFIFRVARANQC----KAFITILVVLGAFVTTWGPYMVVISTEAl 221

                       250       260       270       280
                ....*....|....*....|....*....|....*....|
gi 33239038 261 ----TTFPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15214 222 wgknSVSPQLETLATWLSFTSAVCHPLIYGLWNKTVRKEL 261

7tmA_purinoceptor-like

cd14982

purinoceptor and its related proteins, member of the class A family of seven-transmembrane G ...

37-285

1.38e-08

purinoceptor and its related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; Members of this subfamily include lysophosphatidic acid receptor, P2 purinoceptor, protease-activated receptor, platelet-activating factor receptor, Epstein-Barr virus induced gene 2, proton-sensing G protein-coupled receptors, GPR35, and GPR55, among others. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 341318 [Multi-domain] Cd Length: 283 Bit Score: 54.96 E-value: 1.38e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILILM 116
Cdd:cd14982  15 LLGNILALWVFLRKMKKRSPTTIYMINLALADLLFVLTLPFRIYYYLNGGWWPFGDFLCRLTGLLFYINMYGSILFLTCI 94

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 117 AVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVqiFLALSLPFCGPNVIDHYFCDLQPLLKLACsdtYLINLL 196
Cdd:cd14982  95 SVDRYLAVVHPLKSRRLRRKRYAVGVCAGVWILVLVASVP--LLLLRSTIAKENNSTTCFEFLSEWLASAA---PIVLIA 169

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 197 LVsnsgAICTVSFLVLMFSYVIILHSLR---NHSAEG--RRKALSTCISHIIVVILFFGP---CIFIYTRPATTFPMD-- 266
Cdd:cd14982 170 LV----VGFLIPLLIILVCYSLIIRALRrrsKQSQKSvrKRKALRMILIVLAVFLVCFLPyhvTRILYLLVRLSFIADcs 245

                       250       260
                ....*....|....*....|....*..
gi 33239038 267 --KMISIFYSIGTPL------LNPLIY 285
Cdd:cd14982 246 arNSLYKAYRITLCLaslnscLDPLIY 272

7tmA_Opsin_Gq_invertebrates

cd15337

invertebrate Gq opsins, member of the class A family of seven-transmembrane G protein-coupled ...

38-229

1.70e-08

invertebrate Gq opsins, member of the class A family of seven-transmembrane G protein-coupled receptors; The invertebrate Gq-coupled opsin subfamily includes the arthropod and mollusc visual opsins. Like the vertebrate visual opsins, arthropods possess color vision by the use of multiple opsins sensitive to different light wavelengths. The invertebrate Gq opsins are closely related to the vertebrate melanopsins, the primary photoreceptor molecules for non-visual responses to light, and the R1-R6 photoreceptors, which are the fly equivalent to the vertebrate rods. The Gq opsins belong the class A of the G protein-coupled receptors and possess seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops.

Pssm-ID: 320459 [Multi-domain] Cd Length: 292 Bit Score: 54.63 E-value: 1.70e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  38 LGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVA-PRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILILM 116
Cdd:cd15337  16 IGNLLVIYLFSKTKSLRTPSNMFIINLAISDFGFSAVNGfPLKTISSFNKKWIWGKVACELYGFAGGIFGFMSITTLAAI 95

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 117 AVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLvqiflalsLPFCGpnvIDHYF-------CDLQPLLKLACSD 189
Cdd:cd15337  96 SIDRYLVIAKPLEAMKKMTFKRAFIMIIIIWLWSLLWSI--------PPFFG---WGRYVpegfqtsCTFDYLSRDLNNR 164

                       170       180       190       200
                ....*....|....*....|....*....|....*....|
gi 33239038 190 TYLINLLLVsnsGAICTVsfLVLMFSYVIILHSLRNHSAE 229
Cdd:cd15337 165 LFILGLFIF---GFLCPL--LIIIFCYVNIIRAVRNHEKE 199

7tmA_Ap5-HTB1-like

cd15065

serotonin receptor subtypes B1 and B2 from Aplysia californica and similar proteins; member of ...

24-160

2.57e-08

serotonin receptor subtypes B1 and B2 from Aplysia californica and similar proteins; member of the class A family of seven-transmembrane G protein-coupled receptors; This subfamily includes Aplysia californica serotonin receptors Ap5-HTB1 and Ap5-HTB2, and similar proteins from bilateria including insects, mollusks, annelids, and worms. Ap5-HTB1 is one of the several different receptors for 5-hydroxytryptamine (5HT, serotonin). In Aplysia, serotonin plays important roles in a variety of behavioral and physiological processes mediated by the central nervous system. These include circadian clock, feeding, locomotor movement, cognition and memory, synaptic growth and synaptic plasticity. Both Ap5-HTB1 and Ap5-HTB2 receptors are coupled to G-proteins that stimulate phospholipase C, leading to the activation of phosphoinositide metabolism. Ap5-HTB1 is expressed in the reproductive system, whereas Ap5-HTB2 is expressed in the central nervous system.

Pssm-ID: 320193 [Multi-domain] Cd Length: 300 Bit Score: 54.28 E-value: 2.57e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFymgTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15065   4 IFLSLIIVL---AIFGNVLVCLAIFTDRRLRKKSNLFIVSLAVADLLVALLVMTFAVVNDLLGYWLFGETFCNIWISFDV 80

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*..
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFL 160
Cdd:cd15065  81 MCSTASILNLCAISLDRYIHIKKPLKYERWMTTRRALVVIASVWILSALISFLPIHL 137

7tmA_MC2R_ACTH_R

cd15350

melanocortin receptor subtype 2, also called adrenocorticotropic hormone receptor, member of ...

28-147

2.70e-08

melanocortin receptor subtype 2, also called adrenocorticotropic hormone receptor, member of the class A family of seven-transmembrane G protein-coupled receptors; The melanocortin receptor (MCR) subfamily is a member of the class A family of seven-transmembrane G-protein coupled receptors. MCRs bind a group of pituitary peptide hormones known as melanocortins, which include adrenocorticotropic hormone (ACTH) and the different isoforms of melanocyte-stimulating hormones. There are five known subtypes of the MCR subfamily. MC1R is involved in regulating skin pigmentation and hair color. ACTH (adrenocorticotropic hormone) is the only endogenous ligand for MC2R, which shows low sequence similarity with other melanocortin receptors. Mutations in MC2R cause familial glucocorticoid deficiency type 1, in which patients have elevated plasma ACTH and low cortisol levels. MC3R is expressed in many parts of the brain and peripheral tissues and involved in the regulation of energy homeostasis. MC4R is expressed primarily in the central nervous system and involved in both eating behavior and sexual function. MC5R is widely expressed in peripheral tissues and is mainly involved in the regulation of exocrine gland function.

Pssm-ID: 320472 [Multi-domain] Cd Length: 270 Bit Score: 54.02 E-value: 2.70e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  28 IFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTI------VDSLQKEASISFT--ECIIQI 99
Cdd:cd15350   6 VFFTIAAVGLLENLLVLVAVIKNKNLHSPMYFFICSLAVSDMLGSLYKTLENIliiladMGYLNRRGPFETKldDIMDSL 85

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*...
gi 33239038 100 FTFHFFGclEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAW 147
Cdd:cd15350  86 FCLSLLG--SIFSILAIAADRYITIFHALRYHNIMTMRRTLVILAIIW 131

7tmA_tyramine_R-like

cd15061

tyramine receptors and similar proteins, member of the class A family of seven-transmembrane G ...

24-295

2.85e-08

tyramine receptors and similar proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes tyramine-specific receptors and similar proteins found in insects and other invertebrates. These tyramine receptors form a distinct receptor family that is phylogenetically different from the other tyramine/octopamine receptors which also found in invertebrates. Both octopamine and tyramine mediate their actions via G protein-coupled receptors (GPCRs) and are the invertebrate equivalent of vertebrate adrenergic neurotransmitters. In Drosophila, octopamine is involved in ovulation by mediating an egg release from the ovary, while a physiological role for tyramine in this process is not fully understood. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320189 [Multi-domain] Cd Length: 256 Bit Score: 53.90 E-value: 2.85e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFymgTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIfTFH 103
Cdd:cd15061   4 SFLILAIIF---TIFGNLLVILAVATTRRLRTITNCYIVSLATADLLVGVLVLPLAIIRQLLGYWPLGSHLCDFWI-SLD 79

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCL-EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGScvhslvqiFLALSLPFCGPNviDHYFCDLQpl 182
Cdd:cd15061  80 VLLCTaSILNLCCISLDRYFAITYPLKYRTKRSRRLAITMILAVWVIS--------LLITSPPLVGPS--WHGRRGLG-- 147

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 lklACSDTYLINLLLVSNSGAIcTVSFLVLMFSYVIILhslrnHSAEGRRKALSTcishIIVVILFFGPC-----IFIYT 257
Cdd:cd15061 148 ---SCYYTYDKGYRIYSSMGSF-FLPLLLMLFVYLRIF-----RVIAKERKTAKT----LAIVVGCFIVCwlpffIMYLI 214

                       250       260       270       280
                ....*....|....*....|....*....|....*....|.
gi 33239038 258 RPATTFPMDKMISIFYS-IG--TPLLNPLIYTLRNAEVKNA 295
Cdd:cd15061 215 EPFCDCQFSEALSTAFTwLGyfNSVINPFIYAFYNKDFRRA 255

7tmA_Opsin5_neuropsin

cd15074

neuropsin (Opsin-5), member of the class A family of seven-transmembrane G protein-coupled ...

24-145

2.94e-08

neuropsin (Opsin-5), member of the class A family of seven-transmembrane G protein-coupled receptors; Neuropsin, also known as Opsin-5, is a photoreceptor protein expressed in the retina, brain, testes, and spinal cord. Neuropsin belongs to the type 2 opsin family of the class A G-protein coupled receptors. Mammalian neuropsin activates Gi protein-mediated photo-transduction pathway in a UV-dependent manner, whereas, in non-mammalian vertebrates, neuropsin is involved in regulating the photoperiodic control of seasonal reproduction in birds such as quail. As with other opsins, it may also act as a retinal photoisomerase.

Pssm-ID: 320202 [Multi-domain] Cd Length: 284 Bit Score: 53.82 E-value: 2.94e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLL-FYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15074   1 IIIGIYLTvIGILSTLGNGTVLFVLYRRRSKLKPAELLTVNLAVSDLGISVFGYPLAIISAFAHRWLFGDIGCVFYGFCG 80

                        90       100       110       120
                ....*....|....*....|....*....|....*....|...
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAI 145
Cdd:cd15074  81 FLFGCCSINTLTAISIYRYLKICHPPYGPKLSRRHVCIVIVAI 123

7tmA_FMRFamide_R-like

cd14978

FMRFamide (Phe-Met-Arg-Phe) receptors and related proteins, member of the class A family of ...

37-249

3.52e-08

FMRFamide (Phe-Met-Arg-Phe) receptors and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes Drosophila melanogaster G-protein coupled FMRFamide (Phe-Met-Arg-Phe-NH2) receptor DrmFMRFa-R and related invertebrate receptors, as well as the vertebrate proteins GPR139 and GPR142. DrmFMRFa-R binds with high affinity to FMRFamide and intrinsic FMRFamide-related peptides. FMRFamide is a neuropeptide from the family of FMRFamide-related peptides (FaRPs), which all containing a C-terminal RFamide (Arg-Phe-NH2) motif and have diverse functions in the central and peripheral nervous systems. FMRFamide is an important neuropeptide in many types of invertebrates such as insects, nematodes, molluscs, and worms. In invertebrates, the FMRFamide-related peptides are involved in the regulation of heart rate, blood pressure, gut motility, feeding behavior, and reproduction. On the other hand, in vertebrates such as mice, they play a role in the modulation of morphine-induced antinociception. Orphan receptors GPR139 and GPR142 are very closely related G protein-coupled receptors, but they have different expression patterns in the brain and in other tissues. These receptors couple to inhibitory G proteins and activate phospholipase C. Studies suggested that dimer formation may be required for their proper function. GPR142 is predominantly expressed in pancreatic beta-cells and mediates enhancement of glucose-stimulated insulin secretion, whereas GPR139 is mostly expressed in the brain and is suggested to play a role in the control of locomotor activity. Tryptophan and phenylalanine have been identified as putative endogenous ligands of GPR139.

Pssm-ID: 410630 [Multi-domain] Cd Length: 299 Bit Score: 53.79 E-value: 3.52e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVkTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTE-----CIIQIFTFHFFGCLEIF 111
Cdd:cd14978  15 IIGNILNLVVL-TRKSMRSSTNVYLAALAVSDILVLLSALPLFLLPYIADYSSSFLSYfyayfLPYIYPLANTFQTASVW 93

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 112 ILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCDLQPLLKlacSDTY 191
Cdd:cd14978  94 LTVALTVERYIAVCHPLKARTWCTPRRARRVILIIIIFSLLLNLPRFFEYEVVECENCNNNSYYYVIPTLLRQ---NETY 170

                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 33239038 192 LINLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISH-------------IIVVILFF 249
Cdd:cd14978 171 LLKYYFWLYAIFVVLLPFILLLILNILLIRALRKSKKRRRLLRRRRRLLSrsqrrerrttimlIAVVIVFL 241

7tmA_alpha2_AR

cd15059

alpha-2 adrenergic receptors, member of the class A family of seven-transmembrane G ...

24-159

4.18e-08

alpha-2 adrenergic receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; The alpha-2 adrenergic receptors (or adrenoceptors) are a subfamily of the class A rhodopsin-like GPCRs that share a common architecture of seven transmembrane helices. This subfamily consists of three highly homologous receptor subtypes that have a key role in neurotransmitter release: alpha-2A, alpha-2B, and alpha-2C. In addition, a fourth subtype, alpha-2D is present in ray-finned fishes and amphibians, but is not found in humans. The alpha-2 receptors are found in both central and peripheral nervous system and serve to produce inhibitory functions through the G(i) proteins. Thus, the alpha-2 receptors inhibit adenylate cyclase, which decreases cAMP production and thereby decreases calcium influx during the action potential. Consequently, lowered levels of calcium will lead to a decrease in neurotransmitter release by negative feedback. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320187 [Multi-domain] Cd Length: 261 Bit Score: 53.11 E-value: 4.18e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15059   2 AISSIVSVVILLIIVGNVLVIVAVLTSRKLRAPQNWFLVSLAVADILVGLLIMPFSLVNELMGYWYFGSVWCEIWLALDV 81

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15059  82 LFCTASIVNLCAISLDRYWSVTQAVEYNLKRTPRRAKAMIAAVWIISAVISLPPLF 137

7tmA_NTSR-like

cd14979

neurotensin receptors and related G protein-coupled receptors, member of the class A family of ...

24-238

4.33e-08

neurotensin receptors and related G protein-coupled receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; This subfamily includes the neurotensin receptors and related G-protein coupled receptors, including neuromedin U receptors, growth hormone secretagogue receptor, motilin receptor, the putative GPR39 and the capa receptors from insects. These receptors all bind peptide hormones with diverse physiological effects. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320110 [Multi-domain] Cd Length: 300 Bit Score: 53.51 E-value: 4.33e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSL-QKEASISFTECIIQIFTF 102
Cdd:cd14979   2 LVTAIYVAIFVVGIVGNLLTCIVIARHKSLRTTTNYYLFSLAVSDLLILLVGLPVELYNFWwQYPWAFGDGGCKLYYFLF 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWmgscvhsLVQIFLALSLPFCGPNVIDHYFCDLQPL 182
Cdd:cd14979  82 EACTYATVLTIVALSVERYVAICHPLKAKTLVTKRRVKRFILAIW-------LVSILCAIPILFLMGIQYLNGPLPGPVP 154

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 33239038 183 LKLACSDTYLINLLLVSNSGAICtVSFLVLMFSYVII-------LHSLRNHSAEGRRKALSTC 238
Cdd:cd14979 155 DSAVCTLVVDRSTFKYVFQVSTF-IFFVLPMFVISILyfrigvkLRSMRNIKKGTRAQGTRNV 216

7tmA_alpha2B_AR

cd15321

alpha-2 adrenergic receptors subtype B, member of the class A family of seven-transmembrane G ...

27-295

4.41e-08

alpha-2 adrenergic receptors subtype B, member of the class A family of seven-transmembrane G protein-coupled receptors; The alpha-2 adrenergic receptors (or adrenoceptors) are a subfamily of the class A rhodopsin-like GPCRs that share a common architecture of seven transmembrane helices. This subfamily consists of three highly homologous receptor subtypes that have a key role in neurotransmitter release: alpha-2A, alpha-2B, and alpha-2C. In addition, a fourth subtype, alpha-2D is present in ray-finned fishes and amphibians, but is not found in humans. The alpha-2 receptors are found in both central and peripheral nervous system and serve to produce inhibitory functions through the G(i) proteins. Thus, the alpha-2 receptors inhibit adenylate cyclase, which decreases cAMP production and thereby decreases calcium influx during the action potential. Consequently, lowered levels of calcium will lead to a decrease in neurotransmitter release by negative feedback.

Pssm-ID: 320444 [Multi-domain] Cd Length: 268 Bit Score: 53.39 E-value: 4.41e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  27 AIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFG 106
Cdd:cd15321  11 AAITFLILFTIFGNVLVIIAVLTSRSLRAPQNLFLVSLAAADILVATLIIPFSLANELMGYWYFRKTWCEIYLALDVLFC 90

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 107 CLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLvqiflalslpfcgPNVIDHYFCDLQPLLKLA 186
Cdd:cd15321  91 TSSIVHLCAISLDRYWSVSRAIEYNSKRTPRRIKCIILIVWLIAAVISL-------------PPLIYKGKQKDEQGGLPQ 157

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 187 CSDTYLINLLLVSNSG---AICTVSFLVLMFSYVIilhslrnhsAEGRRKALSTCISHII-VVILFFGPCIFIYTR---- 258
Cdd:cd15321 158 CKLNEEAWYILSSSIGsffAPCLIMILVYLRIYLI---------AKNREKRFTFVLAVVIgVFVLCWFPFFFSYSLgaic 228

                       250       260       270
                ....*....|....*....|....*....|....*....
gi 33239038 259 PATTFPMDKMISIFYSIG--TPLLNPLIYTLRNAEVKNA 295
Cdd:cd15321 229 PELCKVPHSLFQFFFWIGycNSSLNPVIYTIFNQDFRRA 267

7tmA_Chemokine_R

cd14984

classical and atypical chemokine receptors, member of the class A family of ...

30-251

4.74e-08

classical and atypical chemokine receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; Chemokines are principal regulators for leukocyte trafficking, recruitment, and activation. Chemokine family membership is defined on the basis of sequence homology and on the presence of variations on a conserved cysteine motif, which allows the family to further divide into four subfamilies (CC, CXC, XC, and CX3C). Chemokines interact with seven-transmembrane receptors which are typically coupled to G protein for signaling. Currently, there are ten known receptors for CC chemokines, seven for CXC chemokines, and single receptors for the XC and CX3C chemokines. In addition to these classical chemokine receptors, there exists a subfamily of atypical chemokine receptors (ACKRs) that are unable to couple to G-proteins and, instead, they preferentially mediate beta-arrestin dependent processes, such as receptor internalization, after ligand binding. The classical chemokine receptors contain a conserved DRYLAIV motif in the second intracellular loop, which is required for G-protein coupling. However, the ACKRs lack this conserved motif and fail to couple to G-proteins and induce classical GPCR signaling. Five receptors have been identified for the ACKR family, including CC-chemokine receptors like 1 and 2 (CCRL1 and CCRL2), CXCR7, Duffy antigen receptor for chemokine (DARC), and D6. Both ACKR1 (DARC) and ACKR3 (CXCR7) show low sequence homology to the classic chemokine receptors.

Pssm-ID: 341319 [Multi-domain] Cd Length: 278 Bit Score: 53.37 E-value: 4.74e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  30 LLFYMGtLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVaPRTIVdSLQKEASISFTEC--IIQIFTFHFFGC 107
Cdd:cd14984   9 LVFLLG-LVGNSLVLLVLLYYRKLRSMTDVYLLNLALADLLFVLTL-PFWAV-YAADGWVFGSFLCklVSALYTINFYSG 85

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 108 leIFILILMAVDRYVAICKPLHYMTImSRRVCGVLVAIA-WMGSCVHSLVQIFLALSlpfcgPNVIDHYFCdlQPLLKLA 186
Cdd:cd14984  86 --ILFLACISIDRYLAIVHAVSALRA-RTLLHGKLTCLGvWALALLLSLPEFIFSQV-----SEENGSSIC--SYDYPED 155

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 33239038 187 CSDTYLINLLLVSNSGAIcTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVVILFFGP 251
Cdd:cd14984 156 TATTWKTLLRLLQNILGF-LLPLLVMLFCYSRIIRTLLRARNHKKHRALRVIFAVVVVFFLCWLP 219

7tmA_Histamine_H2R

cd15051

histamine subtype H2 receptor, member of the class A family of seven-transmembrane G ...

24-160

7.14e-08

histamine subtype H2 receptor, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes histamine receptor subtype H2R, a member of histamine receptor family, which belongs to the class A of GPCRs. Histamine plays a key role as chemical mediator and neurotransmitter in various physiological and pathophysiological processes in the central and peripheral nervous system. Histamine exerts its functions by binding to four different G protein-coupled receptors (H1-H4). The H2R subtype selectively interacts with the G(s)-type G protein that activates adenylate cyclase, leading to increased cAMP production and activation of Protein Kinase A. H2R is found in various tissues such as the brain, stomach, and heart. Its most prominent role is in histamine-induced gastric acid secretion. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320179 [Multi-domain] Cd Length: 287 Bit Score: 52.72 E-value: 7.14e-08

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFL-LFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15051   1 IVLGVVLaVIILLTVIGNVLVCLAVAVNRRLRNLTNYFIVSLAVTDLLLGLLVLPFSAIYELRGEWPLGPVFCNIYISLD 80

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFL 160
Cdd:cd15051  81 VMLCTASILNLFAISLDRYLAITAPLRYPSRVTPRRVAIALAAIWVVSLAVSFLPIHL 138

7tmA_MC4R

cd15353

melanocortin receptor subtype 4, member of the class A family of seven-transmembrane G ...

28-158

1.08e-07

melanocortin receptor subtype 4, member of the class A family of seven-transmembrane G protein-coupled receptors; The melanocortin receptor (MCR) subfamily is a member of the class A family of seven-transmembrane G-protein coupled receptors. MCRs bind a group of pituitary peptide hormones known as melanocortins, which include adrenocorticotropic hormone (ACTH) and the different isoforms of melanocyte-stimulating hormones. There are five known subtypes of the MCR subfamily. MC1R is involved in regulating skin pigmentation and hair color. ACTH (adrenocorticotropic hormone) is the only endogenous ligand for MC2R, which shows low sequence similarity with other melanocortin receptors. Mutations in MC2R cause familial glucocorticoid deficiency type 1, in which patients have elevated plasma ACTH and low cortisol levels. MC3R is expressed in many parts of the brain and peripheral tissues and involved in the regulation of energy homeostasis. MC4R is expressed primarily in the central nervous system and involved in both eating behavior and sexual function. MC5R is widely expressed in peripheral tissues and is mainly involved in the regulation of exocrine gland function.

Pssm-ID: 320475 [Multi-domain] Cd Length: 269 Bit Score: 52.22 E-value: 1.08e-07

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  28 IFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASI---SFTECIIQIFTFHF 104
Cdd:cd15353   6 VFVTLGIVSLLENILVIAAIAKNKNLHSPMYFFICSLAVADMLVSVSNGSETVVITLLNGNDTdaqSFTVNIDNVIDSVI 85

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 33239038 105 FGCL--EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQI 158
Cdd:cd15353  86 CSSLlaSICSLLSIAVDRYFTIFYALQYHNIMTVRRAGVIITCIWTACTVSGVLFI 141

7tmA_Parietopsin

cd15085

non-visual parietopsins, member of the class A family of seven-transmembrane G protein-coupled ...

26-294

1.10e-07

non-visual parietopsins, member of the class A family of seven-transmembrane G protein-coupled receptors; Parietopsin is a non-visual green light-sensitive opsin that was initially identified in the parietal eye of lizards. The vertebrate non-visual opsin family includes pinopsins, parapinopsin, VA (vertebrate ancient) opsins, and parietopsins. These non-visual opsins are expressed in various extra-retinal tissues and/or in non-rod, non-cone retinal cells. They are thought to be involved in light-dependent physiological functions such as photo-entrainment of circadian rhythm, photoperiodicity and body color change. Parietopsin belongs to the class A of the G protein-coupled receptors and shows strong homology to the vertebrate visual opsins.

Pssm-ID: 320213 [Multi-domain] Cd Length: 280 Bit Score: 52.16 E-value: 1.10e-07

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQaLGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15085   5 FLMFLNATFSIFNNVLVIAVTLKNPQ-LRNPINIFILNLSFSDLMMALCGTTIVTVTNYEGYFYLGDAFCIFQGFAVNYF 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIaWMGSCVHSLVQIFLALSLpfcGPNVIdHYFCDLQPLLKL 185
Cdd:cd15085  84 GIVSLWSLTLLAYERYNVVCKPMGGLKLSTKRGYQGLLFI-WLFCLFWAVAPLFGWSSY---GPEGV-QTSCSIGWEERS 158

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDTYLINLLLVSnsgaiCTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCIS---HIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15085 159 WSNYSYLILYFLMC-----FVIPVAIIGFSYGNVLRSLHKLNKKIEQQGGKNCPEeeeRAVIMVLAMVIAFLICWLPYTV 233

                       250       260       270       280
                ....*....|....*....|....*....|....*....|....*
gi 33239038 263 F-------------PMDKMISIFYSIGTPLLNPLIYTLRNAEVKN 294
Cdd:cd15085 234 FalivvvnpelsisPLAATMPTYFAKTSPVYNPIIYIFLNKQFRE 278

7tmA_MC5R

cd15354

melanocortin receptor subtype 5, member of the class A family of seven-transmembrane G ...

24-147

1.24e-07

melanocortin receptor subtype 5, member of the class A family of seven-transmembrane G protein-coupled receptors; The melanocortin receptor (MCR) subfamily is a member of the class A family of seven-transmembrane G-protein coupled receptors. MCRs bind a group of pituitary peptide hormones known as melanocortins, which include adrenocorticotropic hormone (ACTH) and the different isoforms of melanocyte-stimulating hormones. There are five known subtypes of the MCR subfamily. MC1R is involved in regulating skin pigmentation and hair color. ACTH (adrenocorticotropic hormone) is the only endogenous ligand for MC2R, which shows low sequence similarity with other melanocortin receptors. Mutations in MC2R cause familial glucocorticoid deficiency type 1, in which patients have elevated plasma ACTH and low cortisol levels. MC3R is expressed in many parts of the brain and peripheral tissues and involved in the regulation of energy homeostasis. MC4R is expressed primarily in the central nervous system and involved in both eating behavior and sexual function. MC5R is widely expressed in peripheral tissues and is mainly involved in the regulation of exocrine gland function.

Pssm-ID: 320476 [Multi-domain] Cd Length: 270 Bit Score: 51.86 E-value: 1.24e-07

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIF--T 101
Cdd:cd15354   2 IAAEVFLTLGIISLLENILVILAIVKNKNLHSPMYFFVCSLAVADMLVSVSNAWETITIYLLNNRHLVIEDAFVRHIdnV 81

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|
gi 33239038 102 FHFFGCLEIFI----LILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAW 147
Cdd:cd15354  82 FDSLICISVVAsmcsLLAIAVDRYVTIFYALRYHNIMTVRRAGIIIACIW 131

7tmA_V1bR

cd15386

vasopressin receptor subtype 1B, member of the class A family of seven-transmembrane G ...

25-160

1.57e-07

vasopressin receptor subtype 1B, member of the class A family of seven-transmembrane G protein-coupled receptors; The V1b receptor is specifically expressed in corticotropes of the anterior pituitary and plays a critical role in regulating the activity of hypothalamic-pituitary-adrenal axis, a key part of the neuroendocrine system that controls reactions to stress, by maintaining adrenocorticotropic hormone (ACTH) and corticosterone levels. Vasopressin (also known as arginine vasopressin or anti-diuretic hormone) is synthesized in the hypothalamus and is released from the posterior pituitary gland. The actions of vasopressin are mediated by the interaction of this hormone with three receptor subtypes: V1aR, V1bR, and V2R. These subtypes are differ in localization, function, and signaling pathways. Activation of V1aR and V1bR stimulate phospholipase C, while activation of V2R stimulates adenylate cyclase. Although vasopressin and oxytocin differ only by two amino acids and stimulate the same cAMP/PKA pathway, they have divergent physiological functions. Vasopressin is involved in regulating blood pressure and the balance of water and sodium ions, whereas oxytocin plays an important role in the uterus during childbirth and in lactation.

Pssm-ID: 320508 [Multi-domain] Cd Length: 302 Bit Score: 51.72 E-value: 1.57e-07

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  25 VFAIFLLFYMGtllGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCfsttVAPRTIVDSLQKEASISFTECIIQIFTFHF 104
Cdd:cd15386   6 VLAAILVVATA---GNLAVLLAMYRMRRKMSRMHLFVLHLALTDLV----VALFQVLPQLIWEITYRFQGPDLLCRAVKY 78

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 105 FGCLEIF----ILILMAVDRYVAICKPLHYMTIMSRRVCgVLVAIAWMGSCVHSLVQIFL 160
Cdd:cd15386  79 LQVLSMFastyMLIMMTVDRYIAVCHPLRTLQQPSRQAY-LMIGATWLLSCILSLPQVFI 137

7tmA_alpha1D_AR

cd15327

alpha-1 adrenergic receptors subtype D, member of the class A family of seven-transmembrane G ...

24-155

1.78e-07

alpha-1 adrenergic receptors subtype D, member of the class A family of seven-transmembrane G protein-coupled receptors; The alpha-1 adrenergic receptors (or adrenoceptors) are a subfamily of the class A rhodopsin-like GPCRs that share a common architecture of seven transmembrane helices. This subfamily consists of three highly homologous receptor subtypes that primarily mediate smooth muscle contraction: alpha-1A, alpha-1B, and alpha-1D. Activation of alpha-1 receptors by catecholamines such as norepinephrine and epinephrine couples to the G(q) protein, which then activates the phospholipase C pathway, leading to an increase in IP3 and calcium. Consequently, the elevation of intracellular calcium concentration leads to vasoconstriction in smooth muscle of blood vessels. In addition, activation of alpha-1 receptors by phenylpropanolamine (PPA) produces anorexia and may induce appetite suppression in rats.

Pssm-ID: 320450 [Multi-domain] Cd Length: 261 Bit Score: 51.45 E-value: 1.78e-07

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFymgTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIvdSLQKEASISFTECIIQIFTFH 103
Cdd:cd15327   5 VFLAIFILM---AIVGNILVILSVACNRHLQTVTNYFIVNLAIADLLLSTTVLPFSA--TLEVLGFWAFGRVFCDIWAAV 79

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....
gi 33239038 104 FFGCL--EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSL 155
Cdd:cd15327  80 DVLCCtaSILSLCVISVDRYVGVKHSLKYPTIMTERKAGVILVLLWVSSMVISI 133

7tmA_5-HT2

cd15052

serotonin receptor subtype 2, member of the class A family of seven-transmembrane G ...

25-295

1.80e-07

serotonin receptor subtype 2, member of the class A family of seven-transmembrane G protein-coupled receptors; The 5-HT2 receptors are a subfamily of serotonin receptors that bind the neurotransmitter serotonin (5HT; 5-hydroxytryptamine) in the central nervous system (CNS). The 5-HT2 subfamily is composed of three subtypes that mediate excitatory neurotransmission: 5-HT2A, 5-HT2B, and 5-HT2C. They are selectively linked to G proteins of the G(q/11) family and activate phospholipase C, which leads to activation of protein kinase C and calcium release. In the CNS, serotonin is involved in the regulation of appetite, mood, sleep, cognition, learning and memory, as well as implicated in diseases such as migraine, schizophrenia, and depression. Indeed, 5-HT2 receptors are attractive targets for a variety of psychoactive drugs, ranging from atypical antipsychotic drugs, antidepressants, and anxiolytics, which have an antagonistic action on 5-HT2 receptors, to hallucinogens, which act as agonists at postsynaptic 5-HT2 receptors. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320180 [Multi-domain] Cd Length: 262 Bit Score: 51.55 E-value: 1.80e-07

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  25 VFAIFLLFYMGtLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEA-SISFTECIIQIFTFH 103
Cdd:cd15052   4 ALLLLLLVIAT-IGGNILVCLAISLEKRLQNVTNYFLMSLAIADLLVGLLVMPLSILTELFGGVwPLPLVLCLLWVTLDV 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMgscvhslvqIFLALSLPFCGPNVIDH--YFCDLQP 181
Cdd:cd15052  83 LFCTASIMHLCTISLDRYMAIRYPLRTRRNKSRTTVFLKIAIVWL---------ISIGISSPIPVLGIIDTtnVLNNGTC 153

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 182 LLKlacSDTYLInlllvsnSGAICT--VSFLVLMFSYVIILHSLRNhsaegRRKAlsTCISHIIVVILFFGPCIFIYTRP 259
Cdd:cd15052 154 VLF---NPNFVI-------YGSIVAffIPLLIMVVTYALTIRLLSN-----EQKA--SKVLGIVFAVFVICWCPFFITNI 216

                       250       260       270       280
                ....*....|....*....|....*....|....*....|....*
gi 33239038 260 ATTF-------PMDKMISIFYSIG--TPLLNPLIYTLRNAEVKNA 295
Cdd:cd15052 217 LTGLceecncrISPWLLSVFVWLGyvSSTINPIIYTIFNKTFRRA 261

7tmA_EDG-like

cd14972

endothelial differentiation gene family, member of the class A family of seven-transmembrane G ...

36-296

2.07e-07

endothelial differentiation gene family, member of the class A family of seven-transmembrane G protein-coupled receptors; This group represents the endothelial differentiation gene (Edg) family of G-protein coupled receptors, melanocortin/ACTH receptors, and cannabinoid receptors as well as their closely related receptors. The Edg GPCRs bind blood borne lysophospholipids including sphingosine-1-phosphate (S1P) and lysophosphatidic acid (LPA), which are involved in the regulation of cell proliferation, survival, migration, invasion, endothelial cell shape change and cytoskeletal remodeling. The Edg receptors are classified into two subfamilies: the lysophosphatidic acid subfamily that includes LPA1 (Edg2), LPA2 (Edg4), and LPA3 (Edg7); and the S1P subfamily that includes S1P1 (Edg1), S1P2 (Edg5), S1P3 (Edg3), S1P4 (Edg6), and S1P5 (Edg8). Melanocortin receptors bind a group of pituitary peptide hormones known as melanocortins, which include adrenocorticotropic hormone (ACTH) and the different isoforms of melanocyte-stimulating hormones. Two types of cannabinoid receptors, CB1 and CB2, are activated by naturally occurring endocannabinoids, cannabis plant-derived cannabinoids such as tetrahydrocannabinol, or synthetic cannabinoids. The CB receptors are involved in the various physiological processes such as appetite, mood, memory, and pain sensation. CB1 receptor is expressed predominantly in central and peripheral neurons, while CB2 receptor is found mainly in the immune system.

Pssm-ID: 341317 [Multi-domain] Cd Length: 275 Bit Score: 51.14 E-value: 2.07e-07

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSD---------TCFSTTVAPRTIVDslqkeASISFTECIIQIFtfhffG 106
Cdd:cd14972  12 IVVENSLVLAAIIKNRRLHKPMYILIANLAAADllagiafvfTFLSVLLVSLTPSP-----ATWLLRKGSLVLS-----L 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 107 CLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGScvhslvqIFLALsLPFCGPNVI--DHYFC-DLQPLL 183
Cdd:cd14972  82 LASAYSLLAIAVDRYISIVHGLTYVNNVTNKRVKVLIALVWVWS-------VLLAL-LPVLGWNCVlcDQESCsPLGPGL 153

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 klacSDTYLInlllvsnsgaICTVSFLVLM----FSYVIILHSLRNHSAEGRRKALSTCISH-----------IIVVILF 248
Cdd:cd14972 154 ----PKSYLV----------LILVFFFIALviivFLYVRIFWCLWRHANAIAARQEAAVPAQpstsrklaktvVIVLGVF 219

                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 33239038 249 F---GP-CIFIYTRPATTFPMDKMISIFYSIGTPLLN----PLIYTLRNAEVKNAM 296
Cdd:cd14972 220 LvcwLPlLILLVLDVLCPSVCDIQAVFYYFLVLALLNsainPIIYAFRLKEMRRAV 275

7tmA_MC3R

cd15352

melanocortin receptor subtype 3, member of the class A family of seven-transmembrane G ...

28-158

2.81e-07

melanocortin receptor subtype 3, member of the class A family of seven-transmembrane G protein-coupled receptors; The melanocortin receptor (MCR) subfamily is a member of the class A family of seven-transmembrane G-protein coupled receptors. MCRs bind a group of pituitary peptide hormones known as melanocortins, which include adrenocorticotropic hormone (ACTH) and the different isoforms of melanocyte-stimulating hormones. There are five known subtypes of the MCR subfamily. MC1R is involved in regulating skin pigmentation and hair color. ACTH (adrenocorticotropic hormone) is the only endogenous ligand for MC2R, which shows low sequence similarity with other melanocortin receptors. Mutations in MC2R cause familial glucocorticoid deficiency type 1, in which patients have elevated plasma ACTH and low cortisol levels. MC3R is expressed in many parts of the brain and peripheral tissues and involved in the regulation of energy homeostasis. MC4R is expressed primarily in the central nervous system and involved in both eating behavior and sexual function. MC5R is widely expressed in peripheral tissues and is mainly involved in the regulation of exocrine gland function.

Pssm-ID: 320474 [Multi-domain] Cd Length: 272 Bit Score: 51.04 E-value: 2.81e-07

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  28 IFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIF--TFHFF 105
Cdd:cd15352   6 VFLTLGIVSLLENILVILAVVKNKNLHSPMYFFLCSLAVADMLVSVSNSLETIMIAVLNSGYLVISDQFIQHMdnVFDSM 85

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*..
gi 33239038 106 GCL----EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQI 158
Cdd:cd15352  86 ICIslvaSICNLLAIAVDRYVTIFYALRYHSIMTVRKALVLIAVIWVVCIVCGIVFI 142

7tmA_DmOct-betaAR-like

cd15066

Drosophila melanogaster beta-adrenergic receptor-like octopamine receptors and similar ...

28-162

3.81e-07

Drosophila melanogaster beta-adrenergic receptor-like octopamine receptors and similar receptors in bilateria; member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes Drosophila beta-adrenergic-like octopamine receptors and similar proteins. The biogenic amine octopamine is the invertebrate equivalent of vertebrate adrenergic neurotransmitters and exerts its effects through different G protein-coupled receptor types. Insect octopamine receptors are involved in the modulation of carbohydrate metabolism, muscular tension, cognition and memory. The activation of octopamine receptors mediating these actions leads to an increase in adenylate cyclase activity, thereby increasing cAMP levels. In Drosophila melanogaster, three subgroups have been classified on the basis of their structural homology and functional equivalents with vertebrate beta-adrenergic receptors: DmOctBeta1R, DmOctBeta2R, and DmOctBeta3R.

Pssm-ID: 320194 [Multi-domain] Cd Length: 265 Bit Score: 50.45 E-value: 3.81e-07

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  28 IFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGC 107
Cdd:cd15066   5 AMTLIILAAIFGNLLVIISVMRHRKLRVITNYFVVSLAMADMLVALCAMTFNASVEITGRWMFGYFMCDVWNSLDVYFST 84

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*
gi 33239038 108 LEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLAL 162
Cdd:cd15066  85 ASILHLCCISVDRYYAIVQPLEYPSKMTKRRVAIMLANVWISPALISFLPIFLGW 139

7tmA_TAAR1

cd15314

trace amine-associated receptor 1 and similar receptors, member of the class A family of ...

28-162

4.27e-07

trace amine-associated receptor 1 and similar receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; The trace amine-associated receptor 1 (TAAR1) is one of the 15 identified trace amine-associated receptor subtypes, which form a distinct subfamily within the class A G protein-coupled receptor family. Trace amines are endogenous amines of unknown function that have strong structural and metabolic similarity to classical monoamine neurotransmitters (serotonin, noradrenaline, adrenaline, dopamine, and histamine), which play critical roles in human and animal physiological activities such as cognition, consciousness, mood, motivation, perception, and autonomic responses. However, trace amines are found in the mammalian brain at very low concentrations compared to classical monoamines. TAAR1 is coupled to the Gs protein, which leads to activation of adenylate cyclase, and is thought to play functional role in the regulation of brain monoamines. TAAR1 is also shown to be activated by psychoactive compounds such as Ecstasy (MDMA), amphetamine and LSD. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320438 [Multi-domain] Cd Length: 282 Bit Score: 50.32 E-value: 4.27e-07

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  28 IFLLFYMG-----TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLqkEASISFTECIIQIFT- 101
Cdd:cd15314   1 VLLYIFLGlislvTVCGNLLVIISIAHFKQLHTPTNYLILSLAVADLLVGGLVMPPSMVRSV--ETCWYFGDLFCKIHSs 78

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 33239038 102 FHFFGCL-EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLAL 162
Cdd:cd15314  79 FDITLCTaSILNLCFISIDRYYAVCQPLLYRSKITVRVVLVMILISWSVSALVGFGIIFLEL 140

7tmA_Adenosine_R_A1

cd15071

adenosine receptor subtype A1, member of the class A family of seven-transmembrane G ...

36-159

6.79e-07

adenosine receptor subtype A1, member of the class A family of seven-transmembrane G protein-coupled receptors; The adenosine A1 receptor, a member of the adenosine receptor family of G protein-coupled receptors, binds adenosine as its endogenous ligand. The A1 receptor has primarily inhibitory function on the tissues in which it is located. The A1 receptor slows metabolic activity in the brain and has a strong anti-adrenergic effects in the heart. Thus, it antagonizes beta1-adrenergic receptor-induced stimulation and thereby reduces cardiac contractility. The A1 receptor preferentially couples to G proteins of the G(i/o) family, which lead to inhibition of adenylate cyclase and thereby lowering the intracellular cAMP levels.

Pssm-ID: 341323 [Multi-domain] Cd Length: 290 Bit Score: 49.85 E-value: 6.79e-07

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASisFTECIIQIFTFHFFGCLEIFILIL 115
Cdd:cd15071  14 SVPGNVLVIWAVKVNQALRDATFCFIVSLAVADVAVGALVIPLAIIINIGPQTE--FYSCLMVACPVLILTQSSILALLA 91

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....
gi 33239038 116 MAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15071  92 IAVDRYLRVKIPTRYKSVVTPRRAAVAIAGCWILSFLVGLTPMF 135

7tmA_Adenosine_R_A3

cd15070

adenosine receptor subtype A3, member of the class A family of seven-transmembrane G ...

37-159

7.65e-07

adenosine receptor subtype A3, member of the class A family of seven-transmembrane G protein-coupled receptors; The A3 receptor, a member of the adenosine receptor family of G protein-coupled receptors, is coupled to G proteins of the inhibitory G(i) family, which lead to inhibition of adenylate cyclase and thereby lowering the intracellular cAMP levels. The A3 receptor has a sustained protective function in the heart during cardiac ischemia and contributes to inhibition of neutrophil degranulation in neutrophil-mediated tissue injury. Moreover, activation of A3 receptor by adenosine protects astrocytes from cell death induced by hypoxia.

Pssm-ID: 320198 [Multi-domain] Cd Length: 280 Bit Score: 49.78 E-value: 7.65e-07

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQkeASISFTECIIQIFTFHFFGCLEIFILILM 116
Cdd:cd15070  15 VVGNVLVIWVVKLNPSLRTTTFYFIVSLALADIAVGVLVIPLAIVVSLG--VTIHFYSCLFMSCLLVVFTHASIMSLLAI 92

                        90       100       110       120
                ....*....|....*....|....*....|....*....|...
gi 33239038 117 AVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15070  93 AVDRYLRVKLTVRYRIVTTQRRIWLALGLCWLVSFLVGLTPMF 135

7tmA_TAAR6_8_9

cd15316

trace amine-associated receptors 6, 8, and 9, member of the class A family of ...

24-154

8.77e-07

trace amine-associated receptors 6, 8, and 9, member of the class A family of seven-transmembrane G protein-coupled receptors; Included in this group are mammalian TAAR6, TAAR8, TAAR9, and similar proteins. They are among the 15 identified amine-associated receptors (TAARs), a distinct subfamily within the class A G protein-coupled receptors. Trace amines are endogenous amines of unknown function that have strong structural and metabolic similarity to classical monoamine neurotransmitters (serotonin, noradrenaline, adrenaline, dopamine, and histamine), which play critical roles in human and animal physiological activities such as cognition, consciousness, mood, motivation, perception, and autonomic responses. However, trace amines are found in the mammalian brain at very low concentrations compared to classical monoamines. Trace amines, including p-tyramine, beta-phenylethylamine, and tryptamine, are also thought to act as chemical messengers to exert their biological effects in vertebrates. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320439 [Multi-domain] Cd Length: 290 Bit Score: 49.47 E-value: 8.77e-07

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQK-----EASISFTECIIQ 98
Cdd:cd15316   2 ILYIVLGFGAVLAVFGNLLVMISILHFKQLHSPTNFLIASLACADFLVGVTVMPFSTVRSVEScwyfgESFCTFHTCCDV 81

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 33239038  99 IFTFHffgclEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHS 154
Cdd:cd15316  82 SFCYA-----SLFHLCFISVDRYIAVTDPLVYPTKFTVSVSGICISVSWIFSLTYS 132

7tmA_5-HT2B

cd15306

serotonin receptor subtype 2B, member of the class A family of seven-transmembrane G ...

28-298

1.19e-06

serotonin receptor subtype 2B, member of the class A family of seven-transmembrane G protein-coupled receptors; The 5-HT2 receptors are a subfamily of serotonin receptors that bind the neurotransmitter serotonin (5HT; 5-hydroxytryptamine) in the central nervous system (CNS). The 5-HT2 subfamily is composed of three subtypes that mediate excitatory neurotransmission: 5-HT2A, 5-HT2B, and 5-HT2C. They are selectively linked to G proteins of the G(q/11) family and activate phospholipase C, which leads to activation of protein kinase C and calcium release. In the CNS, serotonin is involved in the regulation of appetite, mood, sleep, cognition, learning and memory, as well as implicated in diseases such as migraine, schizophrenia, and depression. Indeed, 5-HT2 receptors are attractive targets for a variety of psychoactive drugs, ranging from atypical antipsychotic drugs, antidepressants, and anxiolytics, which have an antagonistic action on 5-HT2 receptors, to hallucinogens, which act as agonists at postsynaptic 5-HT2 receptors. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 341347 [Multi-domain] Cd Length: 277 Bit Score: 49.06 E-value: 1.19e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  28 IFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEA-SISFTECIIQIFTFHFFG 106
Cdd:cd15306   6 LILMVIIPTIGGNILVILAVSLEKKLQYATNYFLMSLAVADLLVGLFVMPIALLTILFEAMwPLPLVLCPIWLFLDVLFS 85

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 107 CLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWmgscvhsLVQIFLALSLPFCG----PNVIDHYFCDLQPl 182
Cdd:cd15306  86 TASIMHLCAISLDRYIAIKKPIQASQYNSRATAFIKITVVW-------LISIGIAIPVPIKGietdVDNPNNITCVLTK- 157

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 lklacsDTYliNLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEGRRKAlsTCISHIIVVILFFGPCIFIYTRPATT 262
Cdd:cd15306 158 ------ERF--GDFILFGSLAAFFTPLAIMIVTYFLTIHALRKQTITNEQRA--SKVLGIVFFLFLLMWCPFFITNITSV 227

                       250       260       270       280
                ....*....|....*....|....*....|....*....|....*
gi 33239038 263 F-------PMDKMISIFYSIG--TPLLNPLIYTLRNAEVKNAMKK 298
Cdd:cd15306 228 LcdscnqtTLQMLMEIFVWIGyvSSGVNPLVYTLFNKTFRDAFGR 272

7tmA_alpha1A_AR

cd15325

alpha-1 adrenergic receptors subtype A, member of the class A family of seven-transmembrane G ...

24-159

1.29e-06

alpha-1 adrenergic receptors subtype A, member of the class A family of seven-transmembrane G protein-coupled receptors; The alpha-1 adrenergic receptors (or adrenoceptors) are a subfamily of the class A rhodopsin-like GPCRs that share a common architecture of seven transmembrane helices. This subfamily consists of three highly homologous receptor subtypes that primarily mediate smooth muscle contraction: alpha-1A, alpha-1B, and alpha-1D. Activation of alpha-1 receptors by catecholamines such as norepinephrine and epinephrine couples to the G(q) protein, which then activates the phospholipase C pathway, leading to an increase in IP3 and calcium. Consequently, the elevation of intracellular calcium concentration leads to vasoconstriction in smooth muscle of blood vessels. In addition, activation of alpha-1 receptors by phenylpropanolamine (PPA) produces anorexia and may induce appetite suppression in rats.

Pssm-ID: 320448 [Multi-domain] Cd Length: 261 Bit Score: 48.74 E-value: 1.29e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFymgTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15325   5 VILGGFILF---GVLGNILVILSVACHRHLQTVTHYFIVNLAVADLLLTSTVLPFSAIFEILGYWAFGRVFCNIWAAVDV 81

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15325  82 LCCTASIMSLCIISIDRYIGVSYPLRYPSIMTERRGLLALLCVWVLSLVISIGPLF 137

7tmA_Adenosine_R_A2B

cd15069

adenosine receptor subtype 2AB, member of the class A family of seven-transmembrane G ...

36-148

1.50e-06

adenosine receptor subtype 2AB, member of the class A family of seven-transmembrane G protein-coupled receptors; The A2B receptor, a member of the adenosine receptor family of G protein-coupled receptors, binds adenosine as its endogenous ligand and is involved in regulating myocardial oxygen consumption and coronary blood flow. High-affinity A2A and low-affinity A2B receptors are preferentially coupled to G proteins of the stimulatory (Gs) family, which lead to activation of adenylate cyclase and thereby increasing the intracellular cAMP levels. The A2A receptor activation protects against tissue injury and acts as anti-inflammatory agent. In human skin endothelial cells, activation of A2B receptor, but not the A2A receptor, promotes angiogenesis. Alternatively, activated A2A receptor, but not the A2B receptor, promotes angiogenesis in human umbilical vein and lung microvascular endothelial cells. The A2A receptor alters cardiac contractility indirectly by modulating the anti-adrenergic effect of A1 receptor, while the A2B receptor exerts direct effects on cardiac contractile function, but does not modulate beta-adrenergic or A1 anti-adrenergic effects.

Pssm-ID: 320197 [Multi-domain] Cd Length: 294 Bit Score: 48.78 E-value: 1.50e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQkeASISFTECIiqiftfhFFGCL------- 108
Cdd:cd15069  14 SVAGNVLVCAAVGTNSTLQTPTNYFLVSLAAADVAVGLFAIPFAITISLG--FCTDFHSCL-------FLACFvlvltqs 84

                        90       100       110       120
                ....*....|....*....|....*....|....*....|
gi 33239038 109 EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWM 148
Cdd:cd15069  85 SIFSLLAVAVDRYLAIKVPLRYKSLVTGKRARGVIAVLWV 124

7tmA_alpha-2D_AR

cd15324

alpha-2 adrenergic receptors subtype D, member of the class A family of seven-transmembrane G ...

24-295

1.85e-06

alpha-2 adrenergic receptors subtype D, member of the class A family of seven-transmembrane G protein-coupled receptors; The alpha-2 adrenergic receptors (or adrenoceptors) are a subfamily of the class A rhodopsin-like GPCRs that share a common architecture of seven transmembrane helices. This subfamily consists of three highly homologous receptor subtypes that have a key role in neurotransmitter release: alpha-2A, alpha-2B, and alpha-2C. In addition, a fourth subtype, alpha-2D is present in ray-finned fishes and amphibians, but is not found in humans. The alpha-2 receptors are found in both central and peripheral nervous system and serve to produce inhibitory functions through the G(i) proteins. Thus, the alpha-2 receptors inhibit adenylate cyclase, which decreases cAMP production and thereby decreases calcium influx during the action potential. Consequently, lowered levels of calcium will lead to a decrease in neurotransmitter release by negative feedback.

Pssm-ID: 320447 [Multi-domain] Cd Length: 256 Bit Score: 48.33 E-value: 1.85e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15324   2 LIVLVVVVIILVTIVGNVLVVVAVFTSRALRAPQNLFLVSLASADILVATLVIPFSLANEVMGYWYFGSTWCAFYLALDV 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSlpfcgpnviDHYFCdlqpll 183
Cdd:cd15324  82 LFCTSSIVHLCAISLDRYWSVTKAVSYNLKRTPKRIKRMIAVVWVISAVISFPPLLMTKH---------DEWEC------ 146

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 184 kLACSDTYLInllLVSnsgaiCTVSFLVLMFsYVIILHSLRNHSAEGRRKALSTCISHII-VVILFFGPCIFIYTRPA-- 260
Cdd:cd15324 147 -LLNDETWYI---LSS-----CTVSFFAPGL-IMILVYCKIYRVAKMREKRFTFVLAVVMgVFVLCWFPFFFTYSLHAvc 216

                       250       260       270
                ....*....|....*....|....*....|....*....
gi 33239038 261 --TTFPMDKMISIFYSIG--TPLLNPLIYTLRNAEVKNA 295
Cdd:cd15324 217 rkRCGIPDALFNLFFWIGycNSSVNPIIYTIFNRDFRKA 255

7tmA_Vasopressin-like

cd14986

vasopressin receptors and its related G protein-coupled receptors, member of the class A ...

24-160

1.99e-06

vasopressin receptors and its related G protein-coupled receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; Members of this group form a subfamily within the class A G-protein coupled receptors (GPCRs), which includes the vasopressin and oxytocin receptors, the gonadotropin-releasing hormone receptors (GnRHRs), the neuropeptide S receptor (NPSR), and orphan GPR150. These receptors share significant sequence homology with each other, suggesting that they have a common evolutionary origin. Vasopressin, also known as arginine vasopressin or anti-diuretic hormone, is a neuropeptide synthesized in the hypothalamus. The actions of vasopressin are mediated by the interaction of this hormone with three tissue-specific subtypes: V1AR, V1BR, and V2R. Although vasopressin differs from oxytocin by only two amino acids, they have divergent physiological functions. Vasopressin is involved in regulating osmotic and cardiovascular homeostasis, whereas oxytocin plays an important role in the uterus during childbirth and in lactation. GnRHR, also known as luteinizing hormone releasing hormone receptor (LHRHR), plays an central role in vertebrate reproductive function; its activation by binding to GnRH leads to the release of follicle stimulating hormone (FSH) and luteinizing hormone (LH) from the pituitary gland. Neuropeptide S (NPS) promotes arousal and anxiolytic-like effects by activating its cognate receptor NPSR. NPSR has also been associated with asthma and allergy. GPR150 is an orphan receptor closely related to the oxytocin and vasopressin receptors.

Pssm-ID: 320117 [Multi-domain] Cd Length: 295 Bit Score: 48.53 E-value: 1.99e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFymgTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCfsttVAPRTIVDSLQKEASISFTE----CII-- 97
Cdd:cd14986   5 AVLGVLFVF---TLVGNGLVILVLRRKRKKRSRVNIFILNLAIADLV----VAFFTVLTQIIWEATGEWVAgdvlCRIvk 77

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 33239038  98 --QIFTFHffgcLEIFILILMAVDRYVAICKPLHymTIMSRRVCGVLVAIAWMGSCVHSLVQIFL 160
Cdd:cd14986  78 ylQVVGLF----ASTYILVSMSLDRYQAIVKPMS--SLKPRKRARLMIVVAWVLSFLFSIPQLVI 136

7tmA_Dop1R2-like

cd15067

dopamine 1-like receptor 2 from Drosophila melanogaster and similar proteins, member of the ...

24-150

2.16e-06

dopamine 1-like receptor 2 from Drosophila melanogaster and similar proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; G protein-coupled dopamine 1-like receptor 2 is expressed in Drosophila heads and it shows significant sequence similarity with vertebrate and invertebrate dopamine receptors. Although the Drosophila Dop1R2 receptor does not cluster into the D1-like structural group, it does show pharmacological properties similar to D1-like receptors. As shown in vertebrate D1-like receptors, agonist stimulation of Dop1R2 activates adenylyl cyclase to increase cAMP levels and also generates a calcium signal through stimulation of phospholipase C.

Pssm-ID: 320195 [Multi-domain] Cd Length: 262 Bit Score: 48.12 E-value: 2.16e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTE-CIIqiftF 102
Cdd:cd15067   1 LLGVVLSLFCLVTVAGNLLVILAVLRERYLRTVTNYFIVSLAVADLLVGSIVMPFSILHEMTGGYWLFGRDwCDV----W 76

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|..
gi 33239038 103 HFFGCL----EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGS 150
Cdd:cd15067  77 HSFDVLastaSILNLCVISLDRYWAITDPISYPSRMTKRRALIMIALVWICS 128

7tmA_5-HT2C

cd15305

serotonin receptor subtype 2C, member of the class A family of seven-transmembrane G ...

36-301

2.41e-06

serotonin receptor subtype 2C, member of the class A family of seven-transmembrane G protein-coupled receptors; The 5-HT2 receptors are a subfamily of serotonin receptors that bind the neurotransmitter serotonin (5HT; 5-hydroxytryptamine) in the central nervous system (CNS). The 5-HT2 subfamily is composed of three subtypes that mediate excitatory neurotransmission: 5-HT2A, 5-HT2B, and 5-HT2C. They are selectively linked to G proteins of the G(q/11) family and activate phospholipase C, which leads to activation of protein kinase C and calcium release. In the CNS, serotonin is involved in the regulation of appetite, mood, sleep, cognition, learning and memory, as well as implicated in diseases such as migraine, schizophrenia, and depression. Indeed, 5-HT2 receptors are attractive targets for a variety of psychoactive drugs, ranging from atypical antipsychotic drugs, antidepressants, and anxiolytics, which have an antagonistic action on 5-HT2 receptors, to hallucinogens, which act as agonists at postsynaptic 5-HT2 receptors. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 341346 [Multi-domain] Cd Length: 275 Bit Score: 47.98 E-value: 2.41e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEA-SISFTECIIQIFTFHFFGCLEIFILI 114
Cdd:cd15305  14 TIGGNILVIMAVSLEKKLQNATNFFLMSLAVADMLVGILVMPVSLIAILYDYAwPLPRYLCPIWISLDVLFSTASIMHLC 93

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 115 LMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMgscvhslVQIFLALSLPFCGpnvidhyfcdLQPLLKLACSDTYLIN 194
Cdd:cd15305  94 AISLDRYVAIRNPIEHSRFNSRTKAMMKIAAVWT-------ISIGISMPIPVIG----------LQDDEKVFVNGTCVLN 156

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 195 --LLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIYT-------RPATTFPM 265
Cdd:cd15305 157 deNFVLIGSFVAFFIPLIIMVITYCLTIQVLQRQQAINNERRASKVLGIVFFLFLIMWCPFFITNilsvlckEACDQKLM 236

                       250       260       270
                ....*....|....*....|....*....|....*...
gi 33239038 266 DKMISIFYSIG--TPLLNPLIYTLRNAEVKNAMKKLWR 301
Cdd:cd15305 237 EELLNVFVWVGyvSSGINPLVYTLFNKTYRRAFSNYIR 274

7tmA_NPYR-like

cd15203

neuropeptide Y receptors and related proteins, member of the class A family of ...

24-241

2.99e-06

neuropeptide Y receptors and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; NPY is a 36-amino acid peptide neurotransmitter with a C-terminal tyrosine amide residue that is widely distributed in the brain and the autonomic nervous system of many mammalian species. NPY exerts its functions through five, G-protein coupled receptor subtypes including NPY1R, NPY2R, NPY4R, NPY5R, and NPY6R; however, NPY6R is not functional in humans. NYP receptors are also activated by its two other family members, peptide YY (PYY) and pancreatic polypeptide (PP). They typically couple to Gi or Go proteins, which leads to a decrease in adenylate cyclase activity, thereby decreasing intracellular cAMP levels, and are involved in diverse physiological roles including appetite regulation, circadian rhythm, and anxiety. Also included in this subgroup is prolactin-releasing peptide (PrRP) receptor (previously known as GPR10), which is activated by its endogenous ligand PrRP, a neuropeptide possessing C-terminal Arg-Phe-amide motif. There are two active isoforms of PrRP in mammals: one consists of 20 amino acid residues (PrRP-20) and the other consists of 31 amino acid residues (PrRP-31). PrRP receptor shows significant sequence homology to the NPY receptors, and a micromolar level of NPY can bind and completely inhibit the PrRP-evoked intracellular calcium response in PrRP receptor-expressing cells, suggesting that the PrRP receptor shares a common ancestor with the NPY receptors.

Pssm-ID: 320331 [Multi-domain] Cd Length: 293 Bit Score: 47.98 E-value: 2.99e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLlGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15203   3 LILLYGLIIVLGVV-GNLLVIYVVLRNKSMQTVTNIFILNLAVSDLLLCLVSLPFTLIYTLTKNWPFGSILCKLVPSLQG 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHymTIMSRRVCGVLVAIAWMGSCVHSL-VQIFLALSLPFCGPNVIDHYFCDLQ-- 180
Cdd:cd15203  82 VSIFVSTLTLTAIAIDRYQLIVYPTR--PRMSKRHALLIIALIWILSLLLSLpLAIFQELSDVPIEILPYCGYFCTESwp 159

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 33239038 181 -PLLKLACSDTYLINLLLvsnsgaictVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISH 241
Cdd:cd15203 160 sSSSRLIYTISVLVLQFV---------IPLLIISFCYFRISLKLRKRVKKKRGKRTLSSRRR 212

7tmA_Histamine_H1R

cd15050

histamine subtype H1 receptor, member of the class A family of seven-transmembrane G ...

36-150

3.32e-06

histamine subtype H1 receptor, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes histamine receptor subtype H1R, a member of histamine receptor family, which belongs to the class A of GPCRs. Histamine plays a key role as chemical mediator and neurotransmitter in various physiological and pathophysiological processes in the central and peripheral nervous system. Histamine exerts its functions by binding to four different G protein-coupled receptors (H1-H4). H1R selectively interacts with the G(q)-type G protein that activates phospholipase C and the phosphatidylinositol pathway. Antihistamines, a widely used anti-allergy medication, act on the H1 subtype and produce drowsiness as a side effect. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320178 [Multi-domain] Cd Length: 263 Bit Score: 47.42 E-value: 3.32e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILIL 115
Cdd:cd15050  14 TVILNLLVLYAVRTERKLHTVGNLYIVSLSVADLIVGAVVMPLNIVYLLESKWILGRPVCLFWLSMDYVASTASIFSLFI 93

                        90       100       110
                ....*....|....*....|....*....|....*
gi 33239038 116 MAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGS 150
Cdd:cd15050  94 LCIDRYRSVQQPLKYLKYRTKTRASLMISGAWLLS 128

7tmA_OT_R

cd15387

oxytocin receptor, member of the class A family of seven-transmembrane G protein-coupled ...

37-181

3.74e-06

oxytocin receptor, member of the class A family of seven-transmembrane G protein-coupled receptors; Oxytocin is a peptide of nine amino acids synthesized in the hypothalamus and is released from the posterior pituitary gland. Oxytocin plays an important role in sexual reproduction of both sexes and is structurally very similar to vasopressin. Although vasopressin and oxytocin differ only by two amino acids and stimulate the same cAMP/PKA pathway, they have divergent physiological functions. Vasopressin is involved in regulating blood pressure and the balance of water and sodium ions, whereas oxytocin plays an important role in the uterus during childbirth and in lactation.

Pssm-ID: 320509 [Multi-domain] Cd Length: 297 Bit Score: 47.50 E-value: 3.74e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFST-TVAPRTIVDslqkeasisfteciiqiFTFHFFG----C---- 107
Cdd:cd15387  15 LTGNICVLLAIHTTRHKHSRMYFFMKHLSIADLVVAVfQVLPQLIWD-----------------ITFRFYGpdflCrlvk 77

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 108 -LEI-------FILILMAVDRYVAICKPLHYmtiMSRRVCGVLVAIAWMGSCVHSLVQIFLaLSLPFCGPNVIDHYFCDL 179
Cdd:cd15387  78 yLQVvgmfastYMLLLMSIDRCLAICQPLRS---LHRRSDRVYVLFSWLLSLVFSIPQVHI-FSLREVGNGVYDCWADFI 153


                ..
gi 33239038 180 QP 181
Cdd:cd15387 154 QP 155

7tmA_MC1R

cd15351

melanocortin receptor subtype 1, member of the class A family of seven-transmembrane G ...

28-158

3.75e-06

melanocortin receptor subtype 1, member of the class A family of seven-transmembrane G protein-coupled receptors; The melanocortin receptor (MCR) subfamily is a member of the class A family of seven-transmembrane G-protein coupled receptors. MCRs bind a group of pituitary peptide hormones known as melanocortins, which include adrenocorticotropic hormone (ACTH) and the different isoforms of melanocyte-stimulating hormones. There are five known subtypes of the MCR subfamily. MC1R is involved in regulating skin pigmentation and hair color. ACTH (adrenocorticotropic hormone) is the only endogenous ligand for MC2R, which shows low sequence similarity with other melanocortin receptors. Mutations in MC2R cause familial glucocorticoid deficiency type 1, in which patients have elevated plasma ACTH and low cortisol levels. MC3R is expressed in many parts of the brain and peripheral tissues and involved in the regulation of energy homeostasis. MC4R is expressed primarily in the central nervous system and involved in both eating behavior and sexual function. MC5R is widely expressed in peripheral tissues and is mainly involved in the regulation of exocrine gland function.

Pssm-ID: 320473 [Multi-domain] Cd Length: 271 Bit Score: 47.48 E-value: 3.75e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  28 IFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQiftfHFFGC 107
Cdd:cd15351   6 LFLFLGLVSLVENILVVVAIAKNRNLHSPMYYFICCLAVSDMLVSVSNLIETLFMLLLEHGVLVCRAPMLQ----HMDNV 81

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 33239038 108 LEIFI----------LILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQI 158
Cdd:cd15351  82 IDTMIcssvvsslsfLGAIAVDRYITIFYALRYHSIMTLQRAVNAIAGIWLASTVSSTLFI 142

7tmA_alpha1B_AR

cd15326

alpha-1 adrenergic receptors subtype B, member of the class A family of seven-transmembrane G ...

24-155

7.44e-06

alpha-1 adrenergic receptors subtype B, member of the class A family of seven-transmembrane G protein-coupled receptors; The alpha-1 adrenergic receptors (or adrenoceptors) are a subfamily of the class A rhodopsin-like GPCRs that share a common architecture of seven transmembrane helices. This subfamily consists of three highly homologous receptor subtypes that primarily mediate smooth muscle contraction: alpha-1A, alpha-1B, and alpha-1D. Activation of alpha-1 receptors by catecholamines such as norepinephrine and epinephrine couples to the G(q) protein, which then activates the phospholipase C pathway, leading to an increase in IP3 and calcium. Consequently, the elevation of intracellular calcium concentration leads to vasoconstriction in smooth muscle of blood vessels. In addition, activation of alpha-1 receptors by phenylpropanolamine (PPA) produces anorexia and may induce appetite suppression in rats.

Pssm-ID: 320449 [Multi-domain] Cd Length: 261 Bit Score: 46.42 E-value: 7.44e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFymgTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15326   5 LVLGAFILF---AIVGNILVILSVVCNRHLRIPTNYFIVNLAIADLLLSFTVLPFSATLEILGYWVFGRIFCDIWAAVDV 81

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|..
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSL 155
Cdd:cd15326  82 LCCTASILSLCAISIDRYIGVRHSLQYPTIVTRKRAILALLGVWVLSTVISI 133

7tmA_alpha1_AR

cd15062

alpha-1 adrenergic receptors, member of the class A family of seven-transmembrane G ...

24-155

9.81e-06

alpha-1 adrenergic receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; The alpha-1 adrenergic receptors (or adrenoceptors) are a subfamily of the class A rhodopsin-like GPCRs that share a common architecture of seven transmembrane helices. This subfamily consists of three highly homologous receptor subtypes that primarily mediate smooth muscle contraction: alpha-1A, alpha-1B, and alpha-1D. Activation of alpha-1 receptors by catecholamines such as norepinephrine and epinephrine couples to the G(q) protein, which then activates the phospholipase C pathway, leading to an increase in IP3 and calcium. Consequently, the elevation of intracellular calcium concentration leads to vasoconstriction in smooth muscle of blood vessels. In addition, activation of alpha-1 receptors by phenylpropanolamine (PPA) produces anorexia and may induce appetite suppression in rats.

Pssm-ID: 320190 [Multi-domain] Cd Length: 261 Bit Score: 46.33 E-value: 9.81e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFymgTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15062   5 VALGAFILF---AIGGNLLVILSVACNRHLRTPTHYFIVNLAVADLLLSFTVLPFSATLEVLGYWAFGRIFCDVWAAVDV 81

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|..
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSL 155
Cdd:cd15062  82 LCCTASIMSLCVISVDRYIGVRYPLNYPTIVTARRATVALLIVWVLSLVISI 133

7tmA_Peropsin

cd15073

retinal pigment epithelium-derived rhodopsin homolog, member of the class A family of ...

23-296

9.84e-06

retinal pigment epithelium-derived rhodopsin homolog, member of the class A family of seven-transmembrane G protein-coupled receptors; Peropsin, also known as a retinal pigment epithelium-derived rhodopsin homolog (RRH), is a visual pigment-like protein found exclusively in the apical microvilli of the retinal pigment epithelium. Peropsin belongs to the type 2 opsin family of the class A G-protein coupled receptors. Peropsin presumably plays a physiological role in the retinal pigment epithelium either by detecting light directly or monitoring the levels of retinoids, the primary light absorber in visual perception, or other pigment-related compounds in the eye.

Pssm-ID: 320201 [Multi-domain] Cd Length: 280 Bit Score: 46.27 E-value: 9.84e-06

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  23 NIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15073   1 NIVAAYLIVAGIISTISNGIVLVTFVKFRELRTPTNALIINLAVTDLGVSIIGYPFSAASDLHGSWKFGYAGCQWYAFLN 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTiMSRRVCGVLVAIAWMGScvhslvqIFLAlSLPFCGpnvidhYFC-DLQP 181
Cdd:cd15073  81 IFFGMASIGLLTVVAVDRYLTICRPDLGRK-MTTNTYTVMILLAWTNA-------FFWA-AMPLVG------WASyALDP 145

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 182 lLKLACSDTYLIN-LLLVSNSGAICTVSFL----VLMFSYVIILHSLRNHSAEGRRKALSTCISH--------IIVVILF 248
Cdd:cd15073 146 -TGATCTINWRKNdSSFVSYTMSVIVVNFIvplaVMFYCYYNVSRFVKKVLASDCLESVNIDWTDqndvtkmsVIMIVMF 224

                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 33239038 249 FGP-------CIFI-YTRPATTFPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15073 225 LVAwspysivCLWAsFGEPKKIPPWMAIIPPLFAKSSTFYNPCIYVIANKKFRRAI 280

7tmA_D2-like_dopamine_R

cd15053

D2-like dopamine receptors, member of the class A family of seven-transmembrane G ...

28-295

1.49e-05

D2-like dopamine receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; Dopamine receptors are members of the class A G protein-coupled receptors that are involved in many neurological processes in the central nervous system (CNS). The neurotransmitter dopamine is the primary endogenous agonist for dopamine receptors. Dopamine receptors consist of at least five subtypes: D1, D2, D3, D4, and D5. The D1 and D5 subtypes are members of the D1-like family of dopamine receptors, whereas the D2, D3 and D4 subtypes are members of the D2-like family. The D1-like family receptors are coupled to G proteins of the G(s) family, which activate adenylate cyclase, causing cAMP formation and activation of protein kinase A. In contrast, activation of D2-like family receptors is linked to G proteins of the G(i) family, which inhibit adenylate cyclase. Dopamine receptors are major therapeutic targets for neurological and psychiatric disorders such as drug abuse, depression, schizophrenia, or Parkinson's disease.

Pssm-ID: 320181 [Multi-domain] Cd Length: 263 Bit Score: 45.41 E-value: 1.49e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  28 IFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTI-VDSLQKEASISFTECIIQIFTFHFFG 106
Cdd:cd15053   6 FLLLLPLLTVFGNVLVIMSVFRERSLQTATNYFIVSLAVADLLVAILVMPFAVyVEVNGGKWYLGPILCDIYIAMDVMCS 85

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 107 CLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGScvhslvqifLALSLP-FCGPNVI---DHYFCDLqpl 182
Cdd:cd15053  86 TASIFNLCAISIDRYIAVTQPIKYARQKNSKRVLLTIAIVWVVS---------AAIACPlLFGLNNVpyrDPEECRF--- 153

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 lklacSDTYLInlllVSNSGAICTVSFLVLMFSYVIILHSLRNhsaegRRKALST----------CISHIIVVILFFGPC 252
Cdd:cd15053 154 -----YNPDFI----IYSSISSFYIPCIVMLLLYYRIFRALRR-----EKKATKTlaivlgvflfCWLPFFTLNILNAIC 219

                       250       260       270       280
                ....*....|....*....|....*....|....*....|...
gi 33239038 253 IFIYTRPATTFPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNA 295
Cdd:cd15053 220 PKLQNQSCHVGPALFSLTTWLGYVNSFLNPIIYTIFNIEFRKA 262

7tmA_NPR-like_invertebrate

cd15391

invertebrate neuropeptide receptor-like, member of the class A family of seven-transmembrane G ...

37-294

1.64e-05

invertebrate neuropeptide receptor-like, member of the class A family of seven-transmembrane G protein-coupled receptors; This subgroup includes putative neuropeptide receptor found in invertebrates, which is a member of class A of 7-transmembrane G protein-coupled receptors. This orphan receptor shares a significant amino acid sequence identity with the neurokinin 1 receptor (NK1R). The endogenous ligand for NK1R is substance P, an 11-amino acid peptide that functions as a vasodilator and neurotransmitter and is released from the autonomic sensory nerve fibers.

Pssm-ID: 320513 [Multi-domain] Cd Length: 289 Bit Score: 45.58 E-value: 1.64e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILILM 116
Cdd:cd15391  15 VGGNYSVIVVFYDGRRSRTDLNYYLINLAVSDLIMALFCMPFTFTQIMLGHWVFPAPMCPIVLYVQLVSVTASVLTNTAI 94

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 117 AVDRYVAICKPLHYMTIMSRRVCgvLVAIAWMGSCVHSLVQIFLALSLPFcGPNVIDHYFCDLQPLLKLACSDTYLINLL 196
Cdd:cd15391  95 GIDRFFAVIFPLRSRHTKSRTKC--IIASIWAISFSLSSVQLFAGRTQRY-GQYSEGRVLCGESWPGPDTSRSAYTVFVM 171

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 197 LVsnsgaICTVSFLVLMFSYVIILHSLRNHSAEG---------RRKALSTCISHIIVVILFFGPC-----IFI----YTR 258
Cdd:cd15391 172 LL-----TYIIPLLILTSTYGYVGFRLWNRTAPGnadkgrddmQIKSKRKVIKMLVFVVLMFGICwlplhLFNlvqdFST 246

                       250       260       270       280
                ....*....|....*....|....*....|....*....|.
gi 33239038 259 PATTFPMDKMISIFY-----SIGTPLLNPLIYTLRNAEVKN 294
Cdd:cd15391 247 VFRNMPQHTTRLIYGachwiAMSNSFVNPIIYLFMNDSFRS 287

7tmA_Galanin_R-like

cd14971

galanin receptor and related proteins, member of the class A family of seven-transmembrane G ...

24-287

1.71e-05

galanin receptor and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This subfamily includes G-protein coupled galanin receptors, kisspeptin receptor and allatostatin-A receptor (AstA-R) in insects. These receptors, which are members of the class A of seven transmembrane GPCRs, share a high degree of sequence homology among themselves. The galanin receptors bind galanin, a neuropeptide that is widely expressed in the brain, peripheral tissues, and endocrine glands. Galanin is implicated in numerous neurological and psychiatric diseases including Alzheimer's disease, eating disorders, and epilepsy, among many others. KiSS1-derived peptide receptor (also known as GPR54 or kisspeptin receptor) binds the peptide hormone kisspeptin (metastin), which encoded by the metastasis suppressor gene (KISS1) expressed in various endocrine and reproductive tissues. AstA-R is a G-protein coupled receptor that binds allatostatin A. Three distinct types of allatostatin have been identified in the insects and crustaceans: AstA, AstB, and AstC. They both inhibit the biosynthesis of juvenile hormone and exert an inhibitory influence on food intake. Therefore, allatostatins are considered as potential targets for insect control.

Pssm-ID: 320102 [Multi-domain] Cd Length: 281 Bit Score: 45.54 E-value: 1.71e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd14971   2 IVPLFFALIFLLGLVGNSLVILVVARNKPMRSTTNLFILNLAVADLTFLLFCVPFTATIYPLPGWVFGDFMCKFVHYFQQ 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSL-VQIFLALSLPFCGPNVIDHYFCDLQPL 182
Cdd:cd14971  82 VSMHASIFTLVAMSLDRFLAVVYPLRSLHIRTPRNALAASGCIWVVSLAVAApVLALHRLRNYTPGNRTVCSEAWPSRAH 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 LKLACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRNhSAEGRRK------------ALSTCISHIIVVILFFG 250
Cdd:cd14971 162 RRAFALCTFLFGYLLPLLLICVCYAAMLRHLWRVAVRPVLSEG-SRRAKRKvtrlvlvvvvlfAACWGPIHAILLLVALG 240

                       250       260       270
                ....*....|....*....|....*....|....*..
gi 33239038 251 PciFIYTRPATTFpmdKMISIFYSIGTPLLNPLIYTL 287
Cdd:cd14971 241 P--FPLTYATYAL---RIWAHCLAYSNSAVNPVLYAF 272

7tmA_SREB3_GPR173

cd15217

super conserved receptor expressed in brain 3 (or GPR173), member of the class A family of ...

36-159

1.77e-05

super conserved receptor expressed in brain 3 (or GPR173), member of the class A family of seven-transmembrane G protein-coupled receptors; The SREB (super conserved receptor expressed in brain) subfamily consists of at least three members, named SREB1 (GPR27), SREB2 (GPR85), and SREB3 (GPR173). They are very highly conserved G protein-coupled receptors throughout vertebrate evolution, however no endogenous ligands have yet been identified. SREB2 is greatly expressed in brain regions involved in psychiatric disorders and cognition, such as the hippocampal dentate gyrus. Genetic studies in both humans and mice have shown that SREB2 influences brain size and negatively regulates hippocampal adult neurogenesis and neurogenesis-dependent cognitive function, all of which are suggesting a potential link between SREB2 and schizophrenia. All three SREB genes are highly expressed in differentiated hippocampal neural stem cells. Furthermore, all GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320345 [Multi-domain] Cd Length: 329 Bit Score: 45.71 E-value: 1.77e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEA-SISFTECIIQIFTFHFFGCLEIFILI 114
Cdd:cd15217  14 SLAGNLIVSLLVLKDRALHKAPYYFLLDLCLADTIRSAVCFPFVLVSIRNGSAwTYSVLSCKIVAFMAVLFCFHAAFMLF 93

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*
gi 33239038 115 LMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15217  94 CISVTRYMAIAHHRFYSKRMTFWTCIAVICMVWTLSVAMAFPPVF 138

7tmA_Beta_AR

cd15058

beta adrenergic receptors (adrenoceptors), member of the class A family of seven-transmembrane ...

27-158

1.93e-05

beta adrenergic receptors (adrenoceptors), member of the class A family of seven-transmembrane G protein-coupled receptors; The beta adrenergic receptor (beta adrenoceptor), also known as beta AR, is activated by hormone adrenaline (epinephrine) and plays important roles in regulating cardiac function and heart rate, as well as pulmonary physiology. The human heart contains three subtypes of the beta AR: beta-1 AR, beta-2 AR, and beta-3 AR. Beta-1 AR and beta-2 AR, which expressed at about a ratio of 70:30, are the major subtypes involved in modulating cardiac contractility and heart rate by positively stimulating the G(s) protein-adenylate cyclase-cAMP-PKA signaling pathway. In contrast, beta-3 AR produces negative inotropic effects by activating inhibitory G(i) proteins. The aberrant expression of beta-ARs can lead to cardiac dysfunction such as arrhythmias or heart failure. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320186 [Multi-domain] Cd Length: 305 Bit Score: 45.52 E-value: 1.93e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  27 AIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECiiQIFTFHFFG 106
Cdd:cd15058   5 LLLALIILAIVVGNLLVIIAIARTSRLQTMTNIFITSLACADLVMGLLVVPLGATIVVTGKWQLGNFWC--ELWTSVDVL 82

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....
gi 33239038 107 CL--EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQI 158
Cdd:cd15058  83 CVtaSIETLCVIAVDRYIAITRPLRYQVLLTKRRARVIVCVVWIVSALVSFVPI 136

7tmA_5-HT2_insect-like

cd15307

serotonin receptor subtype 2 from insects, member of the class A family of seven-transmembrane ...

30-299

1.98e-05

serotonin receptor subtype 2 from insects, member of the class A family of seven-transmembrane G protein-coupled receptors; The 5-HT2 receptors are a subfamily of serotonin receptors that bind the neurotransmitter serotonin (5HT; 5-hydroxytryptamine) in the central nervous system (CNS). The 5-HT2 subfamily is composed of three subtypes that mediate excitatory neurotransmission: 5-HT2A, 5-HT2B, and 5-HT2C. They are selectively linked to G proteins of the G(q/11) family and activate phospholipase C, which leads to activation of protein kinase C and calcium release. In the CNS, serotonin is involved in the regulation of appetite, mood, sleep, cognition, learning and memory, as well as implicated in diseases such as migraine, schizophrenia, and depression. Indeed, 5-HT2 receptors are attractive targets for a variety of psychoactive drugs, ranging from atypical antipsychotic drugs, antidepressants, and anxiolytics, which have an antagonistic action on 5-HT2 receptors, to hallucinogens, which act as agonists at postsynaptic 5-HT2 receptors. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320433 [Multi-domain] Cd Length: 279 Bit Score: 45.33 E-value: 1.98e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  30 LLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLE 109
Cdd:cd15307   8 LVLVLGTAAGNILVCLAIAWERRLQNVTNYFLMSLAITDLMVAVLVMPLGILTLVKGHFPLSSEHCLTWICLDVLFCTAS 87

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 110 IFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGScvhslvqifLALSLPFCGPNVIDHYFCDLQPLLKLACSD 189
Cdd:cd15307  88 IMHLCTISVDRYLSLRYPMRFGRNKTRRRVTLKIVFVWLLS---------IAMSLPLSLMYSKDHASVLVNGTCQIPDPV 158

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 190 TYLInlllvsnSGAIC-TVSFLVLMFSYVIILHSL-RNHSAEGRRKALSTCISHIIVVILF-----FGPCIFIYTRPATT 262
Cdd:cd15307 159 YKLV-------GSIVCfYIPLGVMLLTYCLTVRLLaRQRSRHGRIIRLEQKATKVLGVVFFtfvilWSPFFVLNLLPTVC 231

                       250       260       270       280
                ....*....|....*....|....*....|....*....|....
gi 33239038 263 FPMDKMIS-------IFYSIGTPLLNPLIYTLRNAEVKNAMKKL 299
Cdd:cd15307 232 AECEERIShwvfdvvTWLGYASSMVNPIFYTIFNKVFRQAFKKV 275

7tmA_D1-like_dopamine_R

cd15057

D1-like family of dopamine receptors, member of the class A family of seven-transmembrane G ...

24-160

2.11e-05

D1-like family of dopamine receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; Dopamine receptors are members of the class A G protein-coupled receptors that are involved in many neurological processes in the central nervous system (CNS). The neurotransmitter dopamine is the primary endogenous agonist for dopamine receptors. Dopamine receptors consist of at least five subtypes: D1, D2, D3, D4, and D5. The D1 and D5 subtypes are members of the D1-like family of dopamine receptors, whereas the D2, D3 and D4 subtypes are members of the D2-like family. The D1-like family receptors are coupled to G proteins of the G(s) family, which activate adenylate cyclase, causing cAMP formation and activation of protein kinase A. In contrast, activation of D2-like family receptors is linked to G proteins of the G(i) family, which inhibit adenylate cyclase. Dopamine receptors are major therapeutic targets for neurological and psychiatric disorders such as drug abuse, depression, schizophrenia, or Parkinson's disease. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320185 [Multi-domain] Cd Length: 299 Bit Score: 45.50 E-value: 2.11e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFL-LFYMGTLLGNLLIIVTVKTSQALGSPMY-FFLFYLSLSDTCFSTTVAP-RTIVDSLQKEASISFteCIIQIf 100
Cdd:cd15057   1 IITGCILyLLVLLTLLGNALVIAAVLRFRHLRSKVTnYFIVSLAVSDLLVAILVMPwAAVNEVAGYWPFGSF--CDVWV- 77

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 33239038 101 TFHFFGCL-EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFL 160
Cdd:cd15057  78 SFDIMCSTaSILNLCVISVDRYWAISSPFRYERRMTRRRAFIMIAVAWTLSALISFIPVQL 138

7tmA_GnRHR-like

cd15195

gonadotropin-releasing hormone and adipokinetic hormone receptors, member of the class A ...

39-294

2.11e-05

gonadotropin-releasing hormone and adipokinetic hormone receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; Gonadotropin-releasing hormone (GnRH) and adipokinetic hormone (AKH) receptors share strong sequence homology to each other, suggesting that they have a common evolutionary origin. GnRHR, also known as luteinizing hormone releasing hormone receptor (LHRHR), plays an central role in vertebrate reproductive function; its activation by binding to GnRH leads to the release of follicle stimulating hormone (FSH) and luteinizing hormone (LH) from the pituitary gland. Adipokinetic hormone (AKH) is a lipid-mobilizing hormone that is involved in control of insect metabolism. Generally, AKH behaves as a typical stress hormone by mobilizing lipids, carbohydrates and/or certain amino acids such as proline. Thus, it utilizes the body's energy reserves to fight the immediate stress problems and subdue processes that are less important. Although AKH is known to responsible for regulating the energy metabolism during insect flying, it is also found in insects that have lost its functional wings and predominantly walk for their locomotion. Both GnRH and AKH receptors are members of the class A of the seven-transmembrane, G-protein coupled receptor (GPCR) superfamily.

Pssm-ID: 320323 [Multi-domain] Cd Length: 293 Bit Score: 45.47 E-value: 2.11e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  39 GNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILILMAV 118
Cdd:cd15195  17 GNLTVLIQLFRRRRAKSHIQILIMHLALADLMVTFFNMPMDAVWNYTVEWLAGDLMCRVMMFLKQFGMYLSSFMLVVIAL 96

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 119 DRYVAICKPLHYMTimSRRVCGVLVAIAWMGSCVHSLVQ--IFLALSLPFCGPNV---IDHYFCDLQPLLKLACSDT--- 190
Cdd:cd15195  97 DRVFAILSPLSANQ--ARKRVKIMLTVAWVLSALCSIPQsfIFSVLRKMPEQPGFhqcVDFGSAPTKKQERLYYFFTmil 174

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 191 -YLINLL--LVSNSGAICTVSFLVLMF--SYVIILHSLRNHSAE-GRRKALSTCISHIIVVILFFGP--CIFIY---TRP 259
Cdd:cd15195 175 sFVIPLIitVTCYLLILFEISKMAKRArdTPISNRRRSRTNSLErARMRTLRMTALIVLTFIVCWGPyyVLGLWywfDKE 254

                       250       260       270
                ....*....|....*....|....*....|....*..
gi 33239038 260 ATTFPMDKMISIFYSIGT--PLLNPLIYTLRNAEVKN 294
Cdd:cd15195 255 SIKNLPPALSHIMFLLGYlnPCLHPIIYGVFMKEIRN 291

7tmA_Opioid_R-like

cd14970

opioid receptors and related proteins, member of the class A family of seven-transmembrane G ...

37-285

2.19e-05

opioid receptors and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes opioid receptors, somatostatin receptors, melanin-concentrating hormone receptors (MCHRs), and neuropeptides B/W receptors. Together they constitute the opioid receptor-like family, members of the class A G-protein coupled receptors. Opioid receptors are coupled to inhibitory G proteins of the G(i/o) family and are involved in regulating a variety of physiological functions such as pain, addiction, mood, stress, epileptic seizure, and obesity, among many others. G protein-coupled somatostatin receptors (SSTRs), which display strong sequence similarity with opioid receptors, binds somatostatin (somatotropin release inhibiting factor), a polypeptide hormone that regulates a wide variety of physiological functions such as neurotransmission, cell proliferation, contractility of smooth muscle cells, and endocrine signaling as well as inhibition of the release of many secondary hormones. MCHR binds melanin concentrating hormone and is presumably involved in the neuronal regulation of food intake. Despite strong homology with somatostatin receptors, MCHR does not appear to bind somatostatin. Neuropeptides B/W receptors are primarily expressed in the CNS and stimulate the cortisol secretion by activating the adenylate cyclase- and the phospholipase C-dependent signaling pathways.

Pssm-ID: 320101 [Multi-domain] Cd Length: 282 Bit Score: 45.36 E-value: 2.19e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFsTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILILM 116
Cdd:cd14970  15 LTGNSLVIYVILRYSKMKTVTNIYILNLAVADELF-LLGLPFLATSYLLGYWPFGEVMCKIVLSVDAYNMFTSIFCLTVM 93

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 117 AVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIdhyfCDLQ----PLLKLACSDTYL 192
Cdd:cd14970  94 SVDRYLAVVHPVKSLRFRTPRKAKLVSLCVWALSLVLGLPVIIFARTLQEEGGTIS----CNLQwpdpPDYWGRVFTIYT 169

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 193 INLLLVsnsgaictVSFLVLMFSYVIILHSLR------NHSAEGRRKALSTCISHIIVVILFFGPC-----IFIYTRPAT 261
Cdd:cd14970 170 FVLGFA--------VPLLVITVCYSLIIRRLRssrnlsTSGAREKRRARRKVTRLVLVVVAVFVVCwlpfhVFQIVRLLI 241

                       250       260       270
                ....*....|....*....|....*....|
gi 33239038 262 TFPMDKM-ISIFYSIGT-----PLLNPLIY 285
Cdd:cd14970 242 DPPETLTvVGVFLFCIAlsyanSCLNPILY 271

7tmA_ETH-R

cd14997

ecdysis-triggering hormone receptors, member of the class A family of seven-transmembrane G ...

37-254

2.26e-05

ecdysis-triggering hormone receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; This subgroup represents the ecdysis-triggering hormone receptors found in insects, which are members of the class A family of seven-transmembrane G-protein coupled receptors. Ecdysis-triggering hormones are vital regulatory signals that govern the stereotypic physiological sequence leading to cuticle shedding in insects. Thus, the ETH signaling system has been a target for the design of more sophisticated insect-selective pest control strategies. Two subtypes of ecdysis-triggering hormone receptor were identified in Drosophila melanogaster. Blood-borne ecdysis-triggering hormone (ETH) activates the behavioral sequence through direct actions on the central nervous system. In insects, ecdysis is thought to be controlled by the interaction between peptide hormones; in particular between ecdysis-triggering hormone (ETH) from the periphery and eclosion hormone (EH) and crustacean cardioactive peptide (CCAP) from the central nervous system. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320128 [Multi-domain] Cd Length: 294 Bit Score: 45.36 E-value: 2.26e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASIsFTECIIQIFTFHFFGCLEIFILILM 116
Cdd:cd14997  15 VLGNVLVGIVVWKNKDMRTPTNIFLVNLSVADLLVLLVCMPVALVETWAREPWL-LGEFMCKLVPFVELTVAHASVLTIL 93

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 117 A--VDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLA--LSLPFCGPNVIdhYFCDLQpllklacSDTYL 192
Cdd:cd14997  94 AisFERYYAICHPLQAKYVCTKRRALVIIALIWLLALLTSSPVLFITefKEEDFNDGTPV--AVCRTP-------ADTFW 164

                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 33239038 193 INLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSA----------EGRRKALSTCISHIIVVILFFGPCIF 254
Cdd:cd14997 165 KVAYILSTIVVFFVVPLAILSGLYSVICRRLVGHPAlesrradaanRHTLRSRRQVVYMLITVVVLFFVCLL 236

7tm_GPCRs

cd14964

seven-transmembrane G protein-coupled receptor superfamily; This hierarchical evolutionary ...

26-256

2.63e-05

seven-transmembrane G protein-coupled receptor superfamily; This hierarchical evolutionary model represents the seven-transmembrane (7TM) receptors, often referred to as G protein-coupled receptors (GPCRs), which transmit physiological signals from the outside of the cell to the inside via G proteins. GPCRs constitute the largest known superfamily of transmembrane receptors across the three kingdoms of life that respond to a wide variety of extracellular stimuli including peptides, lipids, neurotransmitters, amino acids, hormones, and sensory stimuli such as light, smell and taste. All GPCRs share a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes. However, some 7TM receptors, such as the type 1 microbial rhodopsins, do not activate G proteins. Based on sequence similarity, GPCRs can be divided into six major classes: class A (the rhodopsin-like family), class B (the Methuselah-like, adhesion and secretin-like receptor family), class C (the metabotropic glutamate receptor family), class D (the fungal mating pheromone receptors), class E (the cAMP receptor family), and class F (the frizzled/smoothened receptor family). Nearly 800 human GPCR genes have been identified and are involved essentially in all major physiological processes. Approximately 40% of clinically marketed drugs mediate their effects through modulation of GPCR function for the treatment of a variety of human diseases including bacterial infections.

Pssm-ID: 410628 [Multi-domain] Cd Length: 267 Bit Score: 44.73 E-value: 2.63e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd14964   2 TIILSLLTCLGLLGNLLVLLSLVRLRKRPRSTRLLLASLAACDLLASLVVLVLFFLLGLTEASSRPQALCYLIYLLWYGA 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHS-LVQIFLALSLPFCGPNVIDHYFCDLQPLLK 184
Cdd:cd14964  82 NLASIWTTLVLTYHRYFALCGPLKYTRLSSPGKTRVIILGCWGVSLLLSiPPLVGKGAIPRYNTLTGSCYLICTTIYLTW 161

                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 33239038 185 LACsdtyLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVVILFFGPCIFIY 256
Cdd:cd14964 162 GFL----LVSFLLPLVAFLVIFSRIVLRLRRRVRAIRSAASLNTDKNLKATKSLLILVITFLLCWLPFSIVF 229

7tmA_5-HT1_5_7

cd15064

serotonin receptor subtypes 1, 5 and 7, member of the class A family of seven-transmembrane G ...

24-159

2.84e-05

serotonin receptor subtypes 1, 5 and 7, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes serotonin receptor subtypes 1, 5, and 7 that are activated by the neurotransmitter serotonin. The 5-HT1 and 5-HT5 receptors mediate inhibitory neurotransmission by coupling to G proteins of the G(i/o) family. The 5-HT1 receptor subfamily includes 5-HT1A, 5-HT1B, 5-HT1D, 5-HT1E, and 5-HT1F. There is no 5-HT1C receptor subtype, as it has been reclassified as 5-HT2C receptor. The 5-HT5A and 5-HT5B receptors have been cloned from rat and mouse, but only the 5-HT5A isoform has been identified in human because of the presence of premature stop codons in the human 5-HT5B gene, which prevents a functional receptor from being expressed. The 5-HT7 receptor is coupled to Gs, which positively stimulates adenylate cyclase activity, leading to increased intracellular cAMP formation and calcium influx. In the CNS, serotonin is involved in the regulation of appetite, mood, sleep, cognition, learning and memory, as well as implicated in neurologic disorders such as migraine, schizophrenia, and depression.

Pssm-ID: 320192 [Multi-domain] Cd Length: 258 Bit Score: 44.63 E-value: 2.84e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFL-LFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15064   1 VLISVLLsLIILATILGNALVIAAILLTRKLHTPANYLIASLAVADLLVAVLVMPLSAVYELTGRWILGQVLCDIWISLD 80

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*..
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15064  81 VTCCTASILHLCVIALDRYWAITDAVEYAHKRTPKRAAVMIALVWTLSICISLPPLF 137

PHA03087

G protein-coupled chemokine receptor-like protein; Provisional

24-154

2.84e-05

G protein-coupled chemokine receptor-like protein; Provisional

Pssm-ID: 222976 [Multi-domain] Cd Length: 335 Bit Score: 45.15 E-value: 2.84e-05

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038   24 IVFAIFLLFYMGtLLGNLLIIvTVKTSQALGSPMYFFLFYLSLSDTCFsTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:PHA03087  43 LIVVYSTIFFFG-LVGNIIVI-YVLTKTKIKTPMDIYLLNLAVSDLLF-VMTLPFQIYYYILFQWSFGEFACKIVSGLYY 119

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|.
gi 33239038  104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHS 154
Cdd:PHA03087 120 IGFYNSMNFITVMSVDRYIAIVHPVKSNKINTVKYGYIVSLVIWIISIIET 170

7tmA_FFAR2_FFAR3

cd15170

free fatty acid receptors 2, 3, and similar proteins, member of the class A family of ...

23-251

3.55e-05

free fatty acid receptors 2, 3, and similar proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This subgroup includes free fatty acid receptor 2 (FFAR2), FFAR3, and similar proteins. They are a member of the class A G-protein coupled receptors that bind free fatty acids. The FFAR subfamily is composed of three receptors, each encoded by a separate gene (FFAR1, FFAR2, and FFAR3). These genes and a fourth pseudogene, GPR42, are localized together on chromosome 19. FFAR2 and FFAR3 are cell-surface receptors for short chain FFAs (SCFAs) with different ligand affinities, whereas FFAR1 is a receptor for medium- and long-chain FFAs. FFAR2 activation by SCFA suppresses adipose insulin signaling, which leads to inhibition of fat accumulation in adipose tissue. FAAR3 is expressed in intestinal L cells, which produces glucagon-like peptide 1 (GLP-1) and peptide YY (PYY), thus suggesting that this receptor may be involved in energy homeostasis. FFARs are considered important components of the body's nutrient sensing mechanism, and therefore, these receptors are potential therapeutic targets for the treatment of metabolic disorders, such as type 2 diabetes and obesity.

Pssm-ID: 320298 Cd Length: 278 Bit Score: 44.56 E-value: 3.55e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  23 NIVFAIFLLFYMGTLLGNLLIIVT--VKTSQALgSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECiiQIF 100
Cdd:cd15170   1 WLVLAVYIITFLIGLPANLLAFYTfiRKVRRKP-TPIDILLLNLTVSDLIFLLFLPFKMAEAASGMIWPLPYFLC--PLS 77

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 101 TFHFFGCLEIFILILMA--VDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPNVIDHYFCD 178
Cdd:cd15170  78 SFIFFSTIYISTLFLTAisVERYLGVAFPIKYKLRRRPLYAVIASVFFWVLAFSHCSIVYIVEYHIDSENTSVTNNSRCY 157

                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 33239038 179 LQpllklaCSDTYLINLLLVSNSGAI--CTVSFLVLMFSYVI---ILHSLRNHSAEGRRKALSTCISHIIVVILFFGP 251
Cdd:cd15170 158 DN------FTPEQLKILLPVRLELFLvlFCIPFLITCFCYINfirILSSLPHISRQRKQRAIGLAVATLLNFIVCFAP 229

7tmA_alpha2A_AR

cd15322

alpha-2 adrenergic receptors subtype A, member of the class A family of seven-transmembrane G ...

31-154

4.45e-05

alpha-2 adrenergic receptors subtype A, member of the class A family of seven-transmembrane G protein-coupled receptors; The alpha-2 adrenergic receptors (or adrenoceptors) are a subfamily of the class A rhodopsin-like GPCRs that share a common architecture of seven transmembrane helices. This subfamily consists of three highly homologous receptor subtypes that have a key role in neurotransmitter release: alpha-2A, alpha-2B, and alpha-2C. In addition, a fourth subtype, alpha-2D is present in ray-finned fishes and amphibians, but is not found in humans. The alpha-2 receptors are found in both central and peripheral nervous system and serve to produce inhibitory functions through the G(i) proteins. Thus, the alpha-2 receptors inhibit adenylate cyclase, which decreases cAMP production and thereby decreases calcium influx during the action potential. Consequently, lowered levels of calcium will lead to a decrease in neurotransmitter release by negative feedback.

Pssm-ID: 320445 [Multi-domain] Cd Length: 259 Bit Score: 44.16 E-value: 4.45e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  31 LFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEI 110
Cdd:cd15322   9 LLMLLTVFGNVLVIIAVFTSRALKAPQNLFLVSLASADILVATLVIPFSLANEVMGYWYFGKVWCEIYLALDVLFCTSSI 88

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....
gi 33239038 111 FILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHS 154
Cdd:cd15322  89 VHLCAISLDRYWSITQAIEYNLKRTPRRIKCIIFIVWVISAVIS 132

7tmA_5-HT2A

cd15304

serotonin receptor subtype 2A, member of the class A family of seven-transmembrane G ...

36-295

4.74e-05

serotonin receptor subtype 2A, member of the class A family of seven-transmembrane G protein-coupled receptors; The 5-HT2 receptors are a subfamily of serotonin receptors that bind the neurotransmitter serotonin (5HT; 5-hydroxytryptamine) in the central nervous system (CNS). The 5-HT2 subfamily is composed of three subtypes that mediate excitatory neurotransmission: 5-HT2A, 5-HT2B, and 5-HT2C. They are selectively linked to G proteins of the G(q/11) family and activate phospholipase C, which leads to activation of protein kinase C and calcium release. In the CNS, serotonin is involved in the regulation of appetite, mood, sleep, cognition, learning and memory, as well as implicated in diseases such as migraine, schizophrenia, and depression. Indeed, 5-HT2 receptors are attractive targets for a variety of psychoactive drugs, ranging from atypical antipsychotic drugs, antidepressants, and anxiolytics, which have an antagonistic action on 5-HT2 receptors, to hallucinogens, which act as agonists at postsynaptic 5-HT2 receptors. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 341345 [Multi-domain] Cd Length: 267 Bit Score: 44.15 E-value: 4.74e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQK-EASISFTECIIQIFTFHFFGCLEIFILI 114
Cdd:cd15304  14 TIAGNILVIMAVSLEKKLQNATNYFLMSLAIADMLLGFLVMPVSMLTILYGyRWPLPSKLCAVWIYLDVLFSTASIMHLC 93

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 115 LMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMgscvhslVQIFLALSLPFCGPNVIDHYFCDLQPLLklacSDTyliN 194
Cdd:cd15304  94 AISLDRYIAIRNPIHHSRFNSRTKAFLKIIAVWT-------ISVGISMPIPVFGLQDDSKVFKEGSCLL----ADE---N 159

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 195 LLLVSNSGAIcTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVVILFfgpCIFIYTRPATTF--------PMD 266
Cdd:cd15304 160 FVLIGSFVAF-FIPLTIMVITYFLTIKSLQQSISNEQKASKVLGIVFFLFVVMW---CPFFITNVMAVIckescnevVIG 235

                       250       260       270
                ....*....|....*....|....*....|.
gi 33239038 267 KMISIFYSIG--TPLLNPLIYTLRNAEVKNA 295
Cdd:cd15304 236 GLLNVFVWIGylSSAVNPLVYTLFNKTYRSA 266

7tmA_V2R

cd15388

vasopressin receptor 2, member of the class A family of seven-transmembrane G protein-coupled ...

27-181

6.00e-05

vasopressin receptor 2, member of the class A family of seven-transmembrane G protein-coupled receptors; The vasopressin type 2 receptor (V2R) is a G(s)-coupled receptor that controls balance of water and sodium ion by regulating their reabsorption in the renal collecting duct. Mutations of V2R is responsible for nephrogenic diabetes insipidus. Vasopressin (also known as arginine vasopressin or anti-diuretic hormone) is synthesized in the hypothalamus and is released from the posterior pituitary gland. The actions of vasopressin are mediated by the interaction of this hormone with three receptor subtypes: V1aR, V1bR, and V2R. These subtypes are differ in localization, function, and signaling pathways. Activation of V1aR and V1bR stimulate phospholipase C, while activation of V2R stimulates adenylate cyclase. Although vasopressin and oxytocin differ only by two amino acids and stimulate the same cAMP/PKA pathway, they have divergent physiological functions. Vasopressin is involved in regulating blood pressure and the balance of water and sodium ions, whereas oxytocin plays an important role in the uterus during childbirth and in lactation.

Pssm-ID: 320510 [Multi-domain] Cd Length: 295 Bit Score: 43.99 E-value: 6.00e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  27 AIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFST-TVAPRTIVDSLQKEASISFTECIIQIFtfHFF 105
Cdd:cd15388   5 AVLAIIFACALLSNSLVLLVLWRRRKQLARMHVFMLHLCIADLVVAFfQVLPQLVWDITDRFRGPDVLCRLVKYL--QVV 82

                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 33239038 106 GCL-EIFILILMAVDRYVAICKPLhyMTIMSRRV-CGVLVAIAWMGSCVHSLVQIFLaLSLPFCGPNVIDHYFCDLQP 181
Cdd:cd15388  83 GMFaSSYMIVAMTFDRHQAICRPM--VTFQKGRArWNGPVCVAWAISLILSLPQVFI-FSKVEVAPGVYECWACFIEP 157

7tmA_P2Y1-like

cd15168

P2Y purinoceptors 1, 2, 4, 6, 11 and similar proteins, member of the class A family of ...

27-287

6.64e-05

P2Y purinoceptors 1, 2, 4, 6, 11 and similar proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; The P2Y receptor family is composed of eight subtypes, which are activated by naturally occurring extracellular nucleotides such as ATP, ADP, UTP, UDP, and UDP-glucose. These eight receptors are ubiquitous in human tissues and can be further classified into two subfamilies based on sequence homology and second messenger coupling: a subfamily of five P2Y1-like receptors (P2Y1, P2Y2, P2Y4, P2Y6, and P2Y11Rs) that are coupled to G(q) protein to activate phospholipase C (PLC) and a second subfamily of three P2Y12-like receptors (P2Y12, P2YR13, and P2Y14Rs) that are coupled to G(i) protein to inhibit adenylate cyclase. Several cloned subtypes, such as P2Y3, P2Y5, and P2Y7-10, are not functional mammalian nucleotide receptors. The native agonists for P2Y receptors are: ATP (P2Y2, P2Y12), ADP (P2Y1, P2Y12, and P2Y13), UTP (P2Y2, P2Y4), UDP (P2Y6, P2Y14), and UDP-glucose (P2Y14). This cluster only includes P2Y1-like receptors as well as other closely related orphan receptors, such as GPR91 (a succinate receptor) and GPR80/GPR99 (an alpha-ketoglutarate receptor).

Pssm-ID: 341329 [Multi-domain] Cd Length: 284 Bit Score: 43.85 E-value: 6.64e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  27 AIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVaPRTIVDSLQKEASISFTE-CIIQIFTFHFF 105
Cdd:cd15168   5 IVYGVVFLVGLLLNSVVLYRFIFHLKPWNSSAIYMFNLAVSDLLYLLSL-PFLIYYYANGDHWIFGDFmCKLVRFLFYFN 83

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMgscvhsLVQIFLALSLPFCGPNVIDHYfcdlqpllkL 185
Cdd:cd15168  84 LYGSILFLTCISVHRYLGICHPLRSLGKLKKRHAVAISVAVWI------LVLLQLLPILFFATTGRKNNR---------T 148

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 186 ACSDT--------YLINLLLVSNSGaiCTVSFLVLMFSYVIILHSL-----RNHSAEGRRKALSTcishIIVVILFFGPC 252
Cdd:cd15168 149 TCYDTtspeelndYVIYSMVLTGLG--FLLPLLIILACYGLIVRALirklgEGVTSALRRKSIRL----VIIVLALFAVC 222

                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|...
gi 33239038 253 ---------IFIYTR---PATTFPMDKMISIFYSIGTPL------LNPLIYTL 287
Cdd:cd15168 223 flpfhvtrtINLAARllsGTASCATLNGIYVAYKVTRPLaslnscLNPLLYFL 275

7tmA_D1A_dopamine_R

cd15320

D1A (or D1) subtype dopamine receptor, member of the class A family of seven-transmembrane G ...

24-160

8.60e-05

D1A (or D1) subtype dopamine receptor, member of the class A family of seven-transmembrane G protein-coupled receptors; Dopamine receptors are members of the class A G protein-coupled receptors that are involved in many neurological processes in the central nervous system (CNS). The neurotransmitter dopamine is the primary endogenous agonist for dopamine receptors. Dopamine receptors consist of at least five subtypes: D1, D2, D3, D4, and D5. The D1 and D5 subtypes are members of the D1-like family of dopamine receptors, whereas the D2, D3 and D4 subtypes are members of the D2-like family. The D1-like family receptors are coupled to G proteins of the G(s) family, which activate adenylate cyclase, causing cAMP formation and activation of protein kinase A. Dopamine receptors are major therapeutic targets for neurological and psychiatric disorders such as drug abuse, depression, schizophrenia, or Parkinson's disease.

Pssm-ID: 320443 [Multi-domain] Cd Length: 319 Bit Score: 43.45 E-value: 8.60e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFL-LFYMGTLLGNLLIIVTVKTSQALGSPMY-FFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISfTECIIQIFT 101
Cdd:cd15320   2 VLTGCFLsVLILSTLLGNTLVCAAVIRFRHLRSKVTnFFVISLAVSDLLVAVLVMPWKAVAEIAGFWPFG-SFCNIWVAF 80

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*....
gi 33239038 102 FHFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFL 160
Cdd:cd15320  81 DIMCSTASILNLCVISVDRYWAISSPFRYERKMTPKVAFIMISVAWTLSVLISFIPVQL 139

7tmA_5-HT4

cd15056

serotonin receptor subtype 4, member of the class A family of seven-transmembrane G ...

24-173

8.68e-05

serotonin receptor subtype 4, member of the class A family of seven-transmembrane G protein-coupled receptors; The 5-HT4 subtype is a member of the serotonin receptor family that belongs to the class A G protein-coupled receptors, and binds the neurotransmitter serotonin (5HT; 5-hydroxytryptamine) in the mammalian central nervous system (CNS). 5-HT4 receptors are selectively linked to G proteins of the G(s) family, which positively stimulate adenylate cyclase, causing cAMP formation and activation of protein kinase A. 5-HT4 receptor-specific agonists have been shown to enhance learning and memory in animal studies. Moreover, hippocampal 5-HT4 receptor expression has been reported to be inversely correlated with memory performance in humans. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320184 [Multi-domain] Cd Length: 294 Bit Score: 43.25 E-value: 8.68e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFL-LFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15056   1 VVLSTFLsLVILLTILGNLLVIVAVCTDRQLRKKTNYFVVSLAVADLLVAVLVMPFGAIELVNNRWIYGETFCLVRTSLD 80

                        90       100       110       120       130       140       150
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 33239038 103 HFFGCLEIFILILMAVDRYVAIC-KPLHYMtiMSRRVCGVLVAIAWmgscvhsLVQIFLALSLPFCGPNVID 173
Cdd:cd15056  81 VLLTTASIMHLCCIALDRYYAICcQPLVYK--MTPLRVAVMLGGCW-------VIPTFISFLPIMQGWNHIG 143

7tmA_5-HT1B_1D

cd15333

serotonin receptor subtypes 1B and 1D, member of the class A family of seven-transmembrane G ...

22-159

8.68e-05

serotonin receptor subtypes 1B and 1D, member of the class A family of seven-transmembrane G protein-coupled receptors; The 5-HT1 receptors, one of 14 mammalian 5-HT receptors, is a member of the class A of GPCRs and is activated by the endogenous neurotransmitter and peripheral signal mediator serotonin (5-hydroxytryptamine, 5-HT). The 5-HT1 receptors mediate inhibitory neurotransmission by coupling to G proteins of the G(i/o) family, which lead to a decrease in adenylate cyclase activity, thereby decreasing intracellular cAMP levels and calcium influx. The 5-HT1 receptor subfamily includes 5 subtypes: 5-HT1A, 5-HT1B, 5-HT1D, 5-HT1E, and 5-HT1F. There is no 5-HT1C receptor subtype, as it has been reclassified as the 5-HT2C receptor. In the CNS, serotonin is involved in the regulation of appetite, mood, sleep, cognition, learning and memory, as well as implicated in neurologic disorders such as migraine, schizophrenia, and depression.

Pssm-ID: 320455 [Multi-domain] Cd Length: 265 Bit Score: 43.25 E-value: 8.68e-05

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  22 KNIVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFT 101
Cdd:cd15333   4 KISLAVLLALITLATTLSNAFVIATIYLTRKLHTPANYLIASLAVTDLLVSILVMPISIVYTVTGTWTLGQVVCDIWLSS 83

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 33239038 102 FHFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15333  84 DITCCTASILHLCVIALDRYWAITDAVEYSKKRTPKRAAVMIALVWVISISISLPPFF 141

7tmA_photoreceptors_insect

cd15079

insect photoreceptors R1-R6 and similar proteins, member of the class A family of ...

26-234

1.06e-04

insect photoreceptors R1-R6 and similar proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes the insect photoreceptors and their closely related proteins. The Drosophila eye is composed of about 800 unit eyes called ommatidia, each of which contains eight photoreceptor cells (R1-R8). The six outer photoreceptors (R1-R6) function like the vertebrate rods and are responsible for motion detection in dim light and image formation. The R1-R6 photoreceptors express a blue-absorbing pigment, Rhodopsin 1(Rh1). The inner photoreceptors (R7 and R8) are considered the equivalent of the color-sensitive vertebrate cone cells, which express a range of different pigments. The R7 photoreceptors express one of two different UV absorbing pigments, either Rh3 or Rh4. Likewise, the R8 photoreceptors express either the blue absorbing pigment Rh5 or green absorbing pigment Rh6. These photoreceptors belong the class A of the G protein-coupled receptors and possess seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops.

Pssm-ID: 320207 [Multi-domain] Cd Length: 292 Bit Score: 42.95 E-value: 1.06e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGtLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTvAPRTIVDSLQKEASISFTECIIQIFTFHFF 105
Cdd:cd15079   5 FIYIFLGIVS-LLGNGLVIYIFSTTKSLRTPSNMLVVNLAISDFLMMIK-MPIFIYNSFYEGWALGPLGCQIYAFLGSLS 82

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHyMTIMSRRVCGVLVAIAWMgscvhslvqiflaLSLPFCgpnvidhyfcdLQPLLKL 185
Cdd:cd15079  83 GIGSIWTNAAIAYDRYNVIVKPLN-GNPLTRGKALLLILFIWL-------------YALPWA-----------LLPLLFG 137

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 33239038 186 -----------ACSDTYLI-NLLLVSNSGAICTVS----FLVLMFSYVIILHSLRNHSAEGRRKA 234
Cdd:cd15079 138 wgryvpegfltSCSFDYLTrDWNTRSFVATIFVFAyvipLIIIIYCYSFIVKAVFAHEKALREQA 202

7tmA_PrRP_R

cd15394

prolactin-releasing peptide receptor, member of the class A family of seven-transmembrane G ...

37-252

1.16e-04

prolactin-releasing peptide receptor, member of the class A family of seven-transmembrane G protein-coupled receptors; Prolactin-releasing peptide (PrRP) receptor (previously known as GPR10) is expressed in the central nervous system with the highest levels located in the anterior pituitary and is activated by its endogenous ligand PrRP, a neuropeptide possessing a C-terminal Arg-Phe-amide motif. There are two active isoforms of PrRP in mammals: one consists of 20 amino acids (PrRP-20) and the other consists of 31 amino acids (PrRP-31), where PrRP-20 is a C-terminal fragment of PrRP-31. Binding of PrRP to the receptor coupled to G(i/o) proteins activates the extracellular signal-related kinase (ERK) and it can also couple to G(q) protein leading to an increase in intracellular calcium and activation of c-Jun N-terminal protein kinase (JNK). The PrRP receptor shares significant sequence homology with the neuropeptide Y (NPY) receptor, and micromolar levels of NPY can bind and completely inhibit the PrRP-evoked intracellular calcium response in PrRP receptor-expressing cells, suggesting that the PrRP receptor shares a common ancestor with the NPY receptors. PrRP has been shown to reduce food intake and body weight and modify body temperature when administered in rats. It also has been shown to decrease circulating growth hormone levels by activating somatostatin-secreting neurons in the hypothalamic periventricular nucleus.

Pssm-ID: 320516 [Multi-domain] Cd Length: 286 Bit Score: 43.19 E-value: 1.16e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQkEASISFTEciiqiFTFHFFGCLE------- 109
Cdd:cd15394  15 VVGNYLLIYVICRTKKMHNVTNFLIGNLAFSDMLMCATCVPLTLAYAFE-PRGWVFGR-----FMCYFVFLMQpvtvyvs 88

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 110 IFILILMAVDRYVAICKPLHYMtiMSRRVCGVLVAIAWMGSCVHSLvqiflalslpfcgPNVIDHYFCDLQPLLKLACSD 189
Cdd:cd15394  89 VFTLTAIAVDRYYVTVYPLRRR--ISRRTCAYIVAAIWLLSCGLAL-------------PAAAHTYYVEFKGLDFSICEE 153

                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 33239038 190 TYL---INLLLVSNSGAICT--VSFLVLMFSYVIILHSLRNHSAEG-----------RRKALSTCIshIIVVILFFGPC 252
Cdd:cd15394 154 FWFgqeKQRLAYACSTLLITyvLPLLAISLSYLRISVKLRNRVVPGsmtqsqaewdrARRRKTFRL--LVVVVVAFAIC 230

7tmA_LWS_opsin

cd15081

long wave-sensitive opsins, member of the class A family of seven-transmembrane G ...

25-296

1.20e-04

long wave-sensitive opsins, member of the class A family of seven-transmembrane G protein-coupled receptors; Long Wave-Sensitive opsin is also called red-sensitive opsin or red cone photoreceptor pigment, which mediates visual transduction in response to light at long wavelengths. Vertebrate cone opsins are expressed in cone photoreceptor cells of the retina and involved in mediating photopic vision, which allows color perception. The cone opsins can be classified into four classes according to their peak absorption wavelengths: SWS1 (ultraviolet sensitive), SWS2 (short wave-sensitive), MWS/LWS (medium/long wave-sensitive), and RH2 (medium wave-sensitive, rhodopsin-like opsins). Members of this group belong to the class A of the G protein-coupled receptors and possess seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops.

Pssm-ID: 320209 [Multi-domain] Cd Length: 292 Bit Score: 42.97 E-value: 1.20e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  25 VFAIFLLFymGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSD---TCFSTTVaprTIVDSLQKEASISFTECIIQIFT 101
Cdd:cd15081  17 VWMIFVVF--ASVFTNGLVLVATLKFKKLRHPLNWILVNLAIADlgeTVIASTI---SVVNQIFGYFILGHPMCVLEGFT 91

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 102 FHFFGCLEIFILILMAVDRYVAICKPLHYMTiMSRRVCGVLVAIAWMGSCVHSLVQIF---------LALSlpfCGPNVi 172
Cdd:cd15081  92 VSVCGITGLWSLTIISWERWVVVCKPFGNIK-FDGKLAIVGIIFSWVWSAVWCAPPIFgwsrywphgLKTS---CGPDV- 166

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 173 dhYFCDLQPLLKlacsdTYLINLLLVSnsgaiCTVSFLVLMFSYVIILHSLR-----NHSAEGRRKALSTCISHIIVVIL 247
Cdd:cd15081 167 --FSGSSDPGVQ-----SYMIVLMITC-----CIIPLAIIILCYLQVWLAIRavaqqQKESESTQKAEKEVSRMVVVMIF 234

                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 33239038 248 FFGPCIFIYT--------RPATTF-PMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15081 235 AYCFCWGPYTffacfaaaNPGYAFhPLAAALPAYFAKSATIYNPIIYVFMNRQFRNCI 292

7tmA_TACR

cd15390

neurokinin receptors (or tachykinin receptors), member of the class A family of ...

24-161

1.21e-04

neurokinin receptors (or tachykinin receptors), member of the class A family of seven-transmembrane G protein-coupled receptors; This group represents G-protein coupled receptors for a variety of neuropeptides of the tachykinin (TK) family. The tachykinins are widely distributed throughout the mammalian central and peripheral nervous systems and act as excitatory transmitters on neurons and cells in the gastrointestinal tract. The TKs are characterized by a common five-amino acid C-terminal sequence, Phe-X-Gly-Leu-Met-NH2, where X is a hydrophobic residue. The three major mammalian tachykinins are substance P (SP), neurokinin A (NKA), and neurokinin B (NKB). The physiological actions of tachykinins are mediated through three types of receptors: neurokinin receptor type 1 (NK1R), NK2R, and NK3R. SP is a high-affinity endogenous ligand for NK1R, which interacts with the Gq protein and activates phospholipase C, leading to elevation of intracellular calcium. NK2R is a high-affinity receptor for NKA, the tachykinin neuropeptide substance K. SP and NKA are found in the enteric nervous system and mediate in the regulation of gastrointestinal motility, secretion, vascular permeability, and pain perception. NK3R is activated by its high-affinity ligand, NKB, which is primarily involved in the central nervous system and plays a critical role in the regulation of gonadotropin hormone release and the onset of puberty.

Pssm-ID: 320512 [Multi-domain] Cd Length: 289 Bit Score: 43.05 E-value: 1.21e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFymgTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15390   5 IVFVVMVLV---AIGGNLIVIWIVLAHKRMRTVTNYFLVNLAVADLLISAFNTVFNFTYLLYNDWPFGLFYCKFSNFVAI 81

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMtiMSRRVCGVLVAIAWMGSCVHSLVQIFLA 161
Cdd:cd15390  82 TTVAASVFTLMAISIDRYIAIVHPLRPR--LSRRTTKIAIAVIWLASFLLALPQLLYS 137

7tmA_GPR101

cd15215

orphan G protein-coupled receptor 101, member of the class A family of seven-transmembrane G ...

36-154

1.22e-04

orphan G protein-coupled receptor 101, member of the class A family of seven-transmembrane G protein-coupled receptors; Gpr101, an orphan GPCR, is predominantly expressed in the brain within discrete nuclei and is predicted to couple to the stimulatory G(s) protein, a potent activator of adenylate cyclase. GPR101 has been implicated in mediating the actions of GnRH-(1-5), a pentapeptide formed by metallopeptidase cleavage of the decapeptide gonadotropin-releasing hormone (GnRH), which plays a critical role in the regulation of the hypothalamic-pituitary-gonadal axis. GnRH-(1-5) acts on GPR101 to stimulate epidermal growth factor (EFG) release and EFG-receptor (EGFR) phosphorylation, leading to enhanced cell migration and invasion in the Ishikawa endometrial cancer cell line. Furthermore, these effects of GnRH-(1-5) are also dependent on enzymatic activation of matrix metallopeptidase-9 (MMP-9). GPR101 is a member of the class A family of GPCRs, which includes receptors for hormones, neurotransmitters, sensory stimuli, and a variety of other ligands. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320343 [Multi-domain] Cd Length: 261 Bit Score: 42.91 E-value: 1.22e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILIL 115
Cdd:cd15215  13 SLFGNIVLLLVFQRKPQLLQVANRFIFNLLVADLLQTVLVMPWVIATSVPLFWPLDSHLCTALVVLMHLFAFAGVNTIVV 92

                        90       100       110
                ....*....|....*....|....*....|....*....
gi 33239038 116 MAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHS 154
Cdd:cd15215  93 VSVDRYLAIIHPLSYPTKMTPRRGYLLIYGTWIVSVLQS 131

7tmA_Adenosine_R_A2A

cd15068

adenosine receptor subtype A2A, member of the class A family of seven-transmembrane G ...

36-294

1.22e-04

adenosine receptor subtype A2A, member of the class A family of seven-transmembrane G protein-coupled receptors; The A2A receptor, a member of the adenosine receptor family of G protein-coupled receptors, binds adenosine as its endogenous ligand and is involved in regulating myocardial oxygen consumption and coronary blood flow. High-affinity A2A and low-affinity A2B receptors are preferentially coupled to G proteins of the stimulatory (Gs) family, which lead to activation of adenylate cyclase and thereby increasing the intracellular cAMP levels. The A2A receptor activation protects against tissue injury and acts as anti-inflammatory agent. In human skin endothelial cells, activation of A2B receptor, but not the A2A receptor, promotes angiogenesis. Alternatively, activated A2A receptor, but not the A2B receptor, promotes angiogenesis in human umbilical vein and lung microvascular endothelial cells. The A2A receptor alters cardiac contractility indirectly by modulating the anti-adrenergic effect of A1 receptor, while the A2B receptor exerts direct effects on cardiac contractile function, but does not modulate beta-adrenergic or A1 anti-adrenergic effects.

Pssm-ID: 320196 [Multi-domain] Cd Length: 293 Bit Score: 43.00 E-value: 1.22e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASIS---FTECIIQIFTFHffgclEIFI 112
Cdd:cd15068  14 AILGNVLVCWAVWLNSNLQNVTNYFVVSLAAADIAVGVLAIPFAITISTGFCAACHgclFIACFVLVLTQS-----SIFS 88

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 113 LILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIflaLSLPFCGPNVIDHYFCDLQPLLKLAC--SDT 190
Cdd:cd15068  89 LLAIAIDRYIAIRIPLRYNGLVTGTRAKGIIAICWVLSFAIGLTPM---LGWNNCGQPKEGKNHSQGCGEGQVAClfEDV 165

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 191 YLINLLLVSNSGAICTVSFLVLMFSYVIILHSLRNH-------------SAEGRRKALSTCISHIIVVILF--------F 249
Cdd:cd15068 166 VPMNYMVYFNFFACVLVPLLLMLGVYLRIFLAARRQlkqmesqplpgerARSTLQKEVHAAKSLAIIVGLFalcwlplhI 245

                       250       260       270       280
                ....*....|....*....|....*....|....*....|....*.
gi 33239038 250 GPCIFIYTRPATTFPMDKM-ISIFYSIGTPLLNPLIYTLRNAEVKN 294
Cdd:cd15068 246 INCFTFFCPDCSHAPLWLMyLAIVLSHTNSVVNPFIYAYRIREFRQ 291

7tmA_V1aR

cd15385

vasopressin receptor subtype 1A, member of the class A family of seven-transmembrane G ...

27-160

1.31e-04

vasopressin receptor subtype 1A, member of the class A family of seven-transmembrane G protein-coupled receptors; V1a-type receptor is a G(q/11)-coupled receptor that mediates blood vessel constriction. Vasopressin (also known as arginine vasopressin or anti-diuretic hormone) is synthesized in the hypothalamus and is released from the posterior pituitary gland. The actions of vasopressin are mediated by the interaction of this hormone with three receptor subtypes: V1aR, V1bR, and V2R. These subtypes are differ in localization, function, and signaling pathways. Activation of V1aR and V1bR stimulate phospholipase C, while activation of V2R stimulates adenylate cyclase. Although vasopressin and oxytocin differ only by two amino acids and stimulate the same cAMP/PKA pathway, they have divergent physiological functions. Vasopressin is involved in regulating blood pressure and the balance of water and sodium ions, whereas oxytocin plays an important role in the uterus during childbirth and in lactation.

Pssm-ID: 320507 [Multi-domain] Cd Length: 301 Bit Score: 42.89 E-value: 1.31e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  27 AIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFST-TVAPRTIVDSLQKEASISFTECIIQ-IFTFHF 104
Cdd:cd15385   5 AVLAVIFAVAVIGNSSVLLALYKTKKKASRMHLFIKHLSLADLVVAFfQVLPQLCWDITYRFYGPDFLCRIVKhLQVLGM 84

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 33239038 105 FGclEIFILILMAVDRYVAICKPLHYMTIMSRRvCGVLVAIAWMGSCVHSLVQIFL 160
Cdd:cd15385  85 FA--STYMLVMMTADRYIAICHPLKTLQQPTKR-SYLMIGSAWALSFILSTPQYFI 137

7tmA_5-HT5

cd15328

serotonin receptor subtype 5, member of the class A family of seven-transmembrane G ...

24-295

1.58e-04

serotonin receptor subtype 5, member of the class A family of seven-transmembrane G protein-coupled receptors; 5-HT5 receptor, one of 14 mammalian 5-HT receptors, is activated by the neurotransmitter and peripheral signal mediator serotonin (also known as 5-hydroxytryptamine or 5-HT). The 5-HT5A and 5-HT5B receptors have been cloned from rat and mouse, but only the 5-HT5A isoform has been identified in human because of the presence of premature stop codons in the human 5-HT5B gene, which prevents a functional receptor from being expressed. 5-HT5 receptors mediate inhibitory neurotransmission by coupling to G proteins of the G(i/0) family, which lead to a decrease in adenylate cyclase activity, thereby decreasing intracellular cAMP levels and calcium influx. In the CNS, serotonin is involved in the regulation of appetite, mood, sleep, cognition, learning and memory, as well as implicated in neurologic disorders such as migraine, schizophrenia, and depression.

Pssm-ID: 320451 [Multi-domain] Cd Length: 259 Bit Score: 42.63 E-value: 1.58e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQ-KEASISFTECIIQIfTF 102
Cdd:cd15328   2 LVLTLLAMLVVATFLWNLLVLVTILRVRTFHRVPHNLVASMAVSDVLVAALVMPLSLVHELSgRRWQLGRSLCQVWI-SF 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCL-EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSlpfcgpnviDHYFCDLQp 181
Cdd:cd15328  81 DVLCCTaSIWNVTAIALDRYWSITRHLEYTLRTRRRISNVMIALTWALSAVISLAPLLFGWG---------ETYSEDSE- 150

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 182 llklACSDTYLINLLLVSNSGAIcTVSFLVLMFSYVIILHSLRNHsaegRRKALSTCI---SHIIVVILFFGPCIFIYTR 258
Cdd:cd15328 151 ----ECQVSQEPSYTVFSTFGAF-YLPLCVVLFVYWKIYKAAQKE----KRAALMVGIligVFVLCWIPFFLTELISPLC 221

                       250       260       270
                ....*....|....*....|....*....|....*..
gi 33239038 259 PATTFPMDKMISIFYSIGTPLLNPLIYTLRNAEVKNA 295
Cdd:cd15328 222 SCDIPPIWKSIFLWLGYSNSFFNPLIYTAFNKNYNNA 258

7tmA_capaR

cd15134

neuropeptide capa receptor and similar invertebrate proteins, member of the class A family of ...

24-177

1.73e-04

neuropeptide capa receptor and similar invertebrate proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; CapaR is a G-protein coupled receptor for the Drosophila melanogaster capa neuropeptides (Drm-capa-1 and -2), which act on the Malpighian tubules to increase fluid transport. The capa peptides are evolutionarily related to vertebrate Neuromedin U neuropeptide and contain a C-terminal FPRXamide motif. CapaR regulates fluid homeostasis through its ligands, thereby acts as a desiccation stress-responsive receptor. CapaR undergoes desensitization, with internalization mediated by beta-arrestin-2.

Pssm-ID: 320262 [Multi-domain] Cd Length: 298 Bit Score: 42.70 E-value: 1.73e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGtLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASIsFTE--CIIQIFT 101
Cdd:cd15134   3 ITIIYGIIFVTG-VVGNLCTCIVIARNRSMHTATNYYLFSLAVSDLLLLILGLPFELYTIWQQYPWV-FGEvfCKLRAFL 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 102 FHFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSL-----VQIFLALSLPFCGPNVIDHYF 176
Cdd:cd15134  81 SEMSSYASVLTITAFSVERYLAICHPLRSHTMSKLSRAIRIIIAIWIIAFVCALpfaiqTRIVYLEYPPTSGEALEESAF 160


                .
gi 33239038 177 C 177
Cdd:cd15134 161 C 161

7tmA_GnRHR_invertebrate

cd15384

invertebrate gonadotropin-releasing hormone receptors, member of the class A family of ...

22-160

1.76e-04

invertebrate gonadotropin-releasing hormone receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; GnRHR, also known as luteinizing hormone releasing hormone receptor (LHRHR), plays an central role in vertebrate reproductive function; its activation by binding to GnRH leads to the release of follicle stimulating hormone (FSH) and luteinizing hormone (LH) from the pituitary gland. GnRHR is expressed predominantly in the gonadotrope membrane of the anterior pituitary as well as found in numerous extrapituitary tissues including lymphocytes, breast, ovary, prostate, and cancer cell lines. There are at least two types of GnRH receptors, GnRHR1 and GnRHR2, which couple primarily to G proteins of the Gq/11 family. GnRHR is closely related to the adipokinetic hormone receptor (AKH), which binds to a lipid-mobilizing hormone that is involved in control of insect metabolism. They share a common ancestor and are members of the class A of the seven-transmembrane, G-protein coupled receptor (GPCR) superfamily.

Pssm-ID: 320506 [Multi-domain] Cd Length: 293 Bit Score: 42.42 E-value: 1.76e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  22 KNIVFAIFLLFymgTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECII---- 97
Cdd:cd15384   3 KIVVLAVMFVI---SFIGNLLTIIQIYRLRRSRRTIYSLLLHLAIADLLVTFFCIPSEAIWAYTVAWLAGNTMCKLvkyl 79

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 33239038  98 QIFTFHffgcLEIFILILMAVDRYVAICKPLHYMTIMSRrvCGVLVAIAWMGSCVHSLVQIFL 160
Cdd:cd15384  80 QVFGLY----LSTYITVLISLDRCVAILYPMKRNQAPER--VRRMVTVAWILSPIFSIPQAVI 136

7tmA_D1B_dopamine_R

cd15319

D1B (or D5) subtype dopamine receptor, member of the class A family of seven-transmembrane G ...

27-160

1.85e-04

D1B (or D5) subtype dopamine receptor, member of the class A family of seven-transmembrane G protein-coupled receptors; Dopamine receptors are members of the class A G protein-coupled receptors that are involved in many neurological processes in the central nervous system (CNS). The neurotransmitter dopamine is the primary endogenous agonist for dopamine receptors. Dopamine receptors consist of at least five subtypes: D1, D2, D3, D4, and D5. The D1 and D5 subtypes are members of the D1-like family of dopamine receptors, whereas the D2, D3 and D4 subtypes are members of the D2-like family. The D1-like family receptors are coupled to G proteins of the G(s) family, which activate adenylate cyclase, causing cAMP formation and activation of protein kinase A. Dopamine receptors are major therapeutic targets for neurological and psychiatric disorders such as drug abuse, depression, schizophrenia, or Parkinson's disease.

Pssm-ID: 320442 [Multi-domain] Cd Length: 317 Bit Score: 42.64 E-value: 1.85e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  27 AIFLLFYMGTLLGNLLIIVTVKTSQALGSPMY-FFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISfTECIIQIFTFHFF 105
Cdd:cd15319   5 CLLSLLILWTLLGNILVCAAVVRFRHLRSKVTnIFIVSLAVSDLFVALLVMPWKAVAEVAGYWPFG-AFCDVWVAFDIMC 83

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*
gi 33239038 106 GCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFL 160
Cdd:cd15319  84 STASILNLCVISVDRYWAISSPFRYERKMTQRVALVMISVAWTLSVLISFIPVQL 138

7tmA_NPSR

cd15197

neuropeptide S receptor, member of the class A family of seven-transmembrane G protein-coupled ...

26-155

2.58e-04

neuropeptide S receptor, member of the class A family of seven-transmembrane G protein-coupled receptors; Neuropeptide S (NPS) promotes arousal and anxiolytic-like effects by activating its cognate receptor NPSR. NPSR is widely expressed in the brain, and its activation induces an elevation of intracellular calcium and cAMP concentrations, presumably by coupling to G(s) and G(q) proteins. Mutations in NPSR have been associated with an increased susceptibility to asthma. NPSR was originally identified as an orphan receptor GPR154 and is also known as G protein receptor for asthma susceptibility (GPRA) or vasopressin receptor-related receptor 1 (VRR1).

Pssm-ID: 320325 [Multi-domain] Cd Length: 294 Bit Score: 42.03 E-value: 2.58e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCfsttVAPRTIVdslqkeasisfTECIIQI---FTF 102
Cdd:cd15197   4 LATLWVLFVFIVVGNSSVLFALWMRKAKKSRMNFFITQLAIADLC----VGLINVL-----------TDIIWRItveWRA 68

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 33239038 103 HFFGCLEI------------FILILMAVDRYVAICKPLHYMTimSRRVCGVLVAIAWMGSCVHSL 155
Cdd:cd15197  69 GDFACKVIrylqvvvtyastYVLVALSIDRYDAICHPMNFSQ--SGRQARVLICVAWILSALFSI 131

7tmA_Kappa_opioid_R

cd15091

opioid receptor subtype kappa, member of the class A family of seven-transmembrane G ...

24-128

3.00e-04

opioid receptor subtype kappa, member of the class A family of seven-transmembrane G protein-coupled receptors; The kappa-opioid receptor binds the opioid peptide dynorphin as the primary endogenous ligand. The opioid receptor family is composed of four major subtypes: mu (MOP), delta (DOP), kappa (KOP) opioid receptors, and the nociceptin/orphanin FQ peptide receptor (NOP). They are distributed widely in the central nervous system and respond to classic alkaloid opiates, such as morphine and heroin, as well as to endogenous peptide ligands, which include dynorphins, enkephalins, endorphins, endomorphins, and nociceptin. Opioid receptors are coupled to inhibitory G proteins of the G(i/o) family and involved in regulating a variety of physiological functions such as pain, addiction, mood, stress, epileptic seizure, and obesity, among many others.

Pssm-ID: 320219 [Multi-domain] Cd Length: 282 Bit Score: 41.86 E-value: 3.00e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVaPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15091   2 IITAVYSVVFVVGLVGNSLVMFVIIRYTKMKTATNIYIFNLALADALVTTTM-PFQSTVYLMNSWPFGDVLCKIVISIDY 80

                        90       100
                ....*....|....*....|....*
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPL 128
Cdd:cd15091  81 YNMFTSIFTLTMMSVDRYIAVCHPV 105

7tmA_GPR119_R_insulinotropic_receptor

cd15104

G protein-coupled receptor 119, also called glucose-dependent insulinotropic receptor, member ...

36-295

3.04e-04

G protein-coupled receptor 119, also called glucose-dependent insulinotropic receptor, member of the class A family of seven-transmembrane G protein-coupled receptors; GPR119 is activated by oleoylethanolamide (OEA), a naturally occurring bioactive lipid with hypophagic and anti-obesity effects. Immunohistochemistry and double-immunofluorescence studies revealed the predominant GPR119 localization in pancreatic polypeptide (PP)-cells of islets. In addition, GPR119 expression is elevated in islets of obese hyperglycemic mice as compared to control islets, suggesting a possible involvement of this receptor in the development of obesity and diabetes. GPR119 has a significant sequence similarity with the members of the endothelial differentiation gene family. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320232 [Multi-domain] Cd Length: 283 Bit Score: 41.59 E-value: 3.04e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTV-KTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILI 114
Cdd:cd15104  13 IITGNLLVIVALlKLIRKKDTKSNCFLLNLAIADFLVGLAIPGLATDELLSDGENTQKVLCLLRMCFVITSCAASVLSLA 92

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 115 LMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWmgscVHSLVQIFLALSLPfcGPNVIDHyfcdlqpllKLACS-DTYLI 193
Cdd:cd15104  93 AIAFDRYLALKQPLRYKQIMTGKSAGALIAGLW----LYSGLIGFLPLISP--QFQQTSY---------KGKCSfFAAFH 157

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 194 NLLLVSNSGAICTVSFLVLMFSYVIILHSLRNHSAEGRR------------------KALSTCISHIIVVILFFGP---C 252
Cdd:cd15104 158 PRVLLVLSCMVFFPALLLFVFCYCDILKIARVHSRAIYKvehalarqihprrtlsdfKAARTVAVLIGCFLLSWLPfqiT 237

                       250       260       270       280
                ....*....|....*....|....*....|....*....|....*
gi 33239038 253 IFIYTRPATTFPMDKMISIFYSIGT--PLLNPLIYTLRNAEVKNA 295
Cdd:cd15104 238 GLVQALCDECKLYDVLEDYLWLLGLcnSLLNPWIYAFWQKEVRRA 282

7tmA_Mu_opioid_R

cd15090

opioid receptor subtype mu, member of the class A family of seven-transmembrane G ...

24-161

3.62e-04

opioid receptor subtype mu, member of the class A family of seven-transmembrane G protein-coupled receptors; The mu-opioid receptor binds endogenous opioids such as beta-endorphin and endomorphin. The opioid receptor family is composed of four major subtypes: mu (MOP), delta (DOP), kappa (KOP) opioid receptors, and the nociceptin/orphanin FQ peptide receptor (NOP). They are distributed widely in the central nervous system and respond to classic alkaloid opiates, such as morphine and heroin, as well as to endogenous peptide ligands, which include dynorphins, enkephalins, endorphins, endomorphins, and nociceptin. Opioid receptors are coupled to inhibitory G proteins of the G(i/o) family and involved in regulating a variety of physiological functions such as pain, addiction, mood, stress, epileptic seizure, and obesity, among many others.

Pssm-ID: 320218 [Multi-domain] Cd Length: 279 Bit Score: 41.52 E-value: 3.62e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTcFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15090   2 TIMALYSIVCVVGLFGNFLVMYVIVRYTKMKTATNIYIFNLALADA-LATSTLPFQSVNYLMGTWPFGNILCKIVISIDY 80

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLA 161
Cdd:cd15090  81 YNMFTSIFTLCTMSVDRYIAVCHPVKALDFRTPRNAKIVNVCNWILSSAIGLPVMFMA 138

7tmA_PR4-like

cd15392

neuropeptide Y receptor-like found in insect and related proteins, member of the class A ...

24-155

3.72e-04

neuropeptide Y receptor-like found in insect and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This subgroup includes a novel G protein-coupled receptor (also known as PR4 receptor) from Drosophila melanogaster, which can be activated by the members of the neuropeptide Y (NPY) family, including NPY, peptide YY (PYY) and pancreatic polypeptide (PP), when expressed in Xenopus oocytes. These homologous peptides of 36-amino acids in length contain a hairpin-like structural motif, which referred to as the pancreatic polypeptide fold, and function as gastrointestinal hormones and neurotransmitters. The PR4 receptor also shares strong sequence homology to the mammalian tachykinin receptors (NK1R, NK2R, and NK3R), whose endogenous ligands are substance P (SP), neurokinin A (NKA), and neurokinin B (NKB), respectively. The tachykinins function as excitatory transmitters on neurons and cells in the gastrointestinal tract.

Pssm-ID: 320514 [Multi-domain] Cd Length: 287 Bit Score: 41.58 E-value: 3.72e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLqkeasisftecIIQIFTFH 103
Cdd:cd15392   2 IIILMYSTIFVLAVGGNGLVCYIVVSYPRMRTVTNYFIVNLALSDILMAVFCVPFSFIALL-----------ILQYWPFG 70

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 33239038 104 FFGC------------LEIFILILMAVDRYVAICKPLHYMtiMSRRVCGVLVAIAWMGSCVHSL 155
Cdd:cd15392  71 EFMCpvvnylqavsvfVSAFTLVAISIDRYVAIMWPLRPR--MTKRQALLLIAVIWIFALATAL 132

7tmA_Beta3_AR

cd15959

beta-3 adrenergic receptors (adrenoceptors), member of the class A family of ...

27-158

4.02e-04

beta-3 adrenergic receptors (adrenoceptors), member of the class A family of seven-transmembrane G protein-coupled receptors; The beta-3 adrenergic receptor (beta-3 adrenoceptor), also known as beta-3 AR, is activated by adrenaline and plays important roles in regulating cardiac function and heart rate. The human heart contains three subtypes of the beta AR: beta-1 AR, beta-2 AR, and beta-3 AR. Beta-1 AR and beta-2 AR, which expressed at about a ratio of 70:30, are the major subtypes involved in modulating cardiac contractility and heart rate by positively stimulating the G(s) protein-adenylate cyclase-cAMP-PKA signaling pathway. In contrast, beta-3 AR produces negative inotropic effects by activating inhibitory G(i) proteins. The aberrant expression of betrayers can lead to cardiac dysfunction such as arrhythmias or heart failure.

Pssm-ID: 320625 [Multi-domain] Cd Length: 302 Bit Score: 41.43 E-value: 4.02e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  27 AIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECiiQIFTFHFFG 106
Cdd:cd15959   5 ALLSLAILVIVGGNLLVIVAIAKTPRLQTMTNVFVTSLACADLVMGLLVVPPGATILLTGHWPLGTTVC--ELWTSVDVL 82

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....
gi 33239038 107 CL--EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQI 158
Cdd:cd15959  83 CVtaSIETLCAIAVDRYLAITNPLRYEALVTKRRARTAVCLVWAISAAISFLPI 136

7tmA_5-HT6

cd15054

serotonin receptor subtype 6, member of the class A family of seven-transmembrane G ...

36-162

4.07e-04

serotonin receptor subtype 6, member of the class A family of seven-transmembrane G protein-coupled receptors; The 5-HT6 receptors are a subfamily of serotonin receptors that bind the neurotransmitter serotonin (5HT; 5-hydroxytryptamine) in the mammalian central nervous system (CNS). 5-HT6 receptors are selectively linked to G proteins of the G(s) family, which positively stimulate adenylate cyclase, causing cAMP formation and activation of protein kinase A. The 5-HT6 receptors mediates excitatory neurotransmission and are involved in learning and memory; thus they are promising targets for the treatment of cognitive impairment. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320182 [Multi-domain] Cd Length: 267 Bit Score: 41.33 E-value: 4.07e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQiFTFHFFGC-LEIFILI 114
Cdd:cd15054  14 TVAGNSLLILLIFTQRSLRNTSNYFLVSLFMSDLMVGLVVMPPAMLNALYGRWVLARDFCPIW-YAFDVMCCsASILNLC 92

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*...
gi 33239038 115 LMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLAL 162
Cdd:cd15054  93 VISLDRYLLIISPLRYKLRMTPPRALALILAAWTLAALASFLPIELGW 140

7tmA_PSP24-like

cd15213

G protein-coupled receptor PSP24 and similar proteins, member of the class A family of ...

24-288

4.21e-04

G protein-coupled receptor PSP24 and similar proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes two human orphan receptors, GPR45 and GPR65, and their closely related proteins found in vertebrates and invertebrates. GPR45 and GPR 65 are also called PSP24-alpha (or PSP24-1) and PSP24-beta (or PSP24-2) in other vertebrates, respectively. These receptors exhibit the highest sequence homology to each other. PSP24 was originally identified as a novel, high-affinity lysophosphatidic acid (LPA) receptor in Xenopus laevis oocytes; however, PSP24 receptors (GPR45 and GPR63) have not been shown to be activated by LPA. Instead, sphingosine 1-phosphate and dioleoylphosphatidic acid have been shown to act as low affinity agonists for GPR63. PSP24 receptors are highly expressed in neuronal cells of cerebellum and their expression level remains constant from the early embryonic stages to adulthood, suggesting the important role of PSP24s in brain neuronal functions. Members of this subgroup contain the highly conserved Asp-Arg-Tyr/Phe (DRY/F) motif found in the third transmembrane helix (TM3) of the rhodopsin-like class A receptors which is important for efficient G protein-coupled signal transduction. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320341 [Multi-domain] Cd Length: 262 Bit Score: 41.20 E-value: 4.21e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMG-TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15213   1 ITLAILMILMIFvGFLGNSIVCLIVYQKPAMRSAINLLLANLAFSDIMLSLVCMPFAAVTIITGRWIFGDIFCRISAMLY 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTImsrRVCGVLVAIAWMGScvhslvqifLALSLPFC-GPNVIDHYFCDLQP 181
Cdd:cd15213  81 WFFVLEGVAILLIISVDRYLIIVQRQDKLNP---HRAKILIAVSWVLS---------FCVSFPPLvGWGKYEFPPRAPQC 148

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 182 LLKLACSDTYLINLLLVSNsgAICTVSFLVLMFSYVIILHSLRNHSAegrrKALSTcishIIVVILFFGPCIFIYTRPAT 261
Cdd:cd15213 149 VLGYTESPADRIYVVLLLV--AVFFIPFLIMLYSYFCILNTVRSFKT----RAFTT----ILILFIGFSVCWLPYTVYSL 218

                       250       260       270
                ....*....|....*....|....*....|....*.
gi 33239038 262 TFPMDKMISIFYSIGTPLL---------NPLIYTLR 288
Cdd:cd15213 219 LSVFSRYSSSFYVISTCLLwlsylksafNPVIYCWR 254

7tmA_Mel1C

cd15401

melatonin receptor subtype 1C, member of the class A family of seven-transmembrane G ...

24-294

4.40e-04

melatonin receptor subtype 1C, member of the class A family of seven-transmembrane G protein-coupled receptors; Melatonin (N-acetyl-5-methoxytryptamine) is a naturally occurring sleep-promoting chemical found in vertebrates, invertebrates, bacteria, fungi, and plants. In mammals, melatonin is secreted by the pineal gland and is involved in regulation of circadian rhythms. Its production peaks during the nighttime, and is suppressed by light. Melatonin is shown to be synthesized in other organs and cells of many vertebrates, including the Harderian gland, leukocytes, skin, and the gastrointestinal (GI) tract, which contains several hundred times more melatonin than the pineal gland and is involved in the regulation of GI motility, inflammation, and sensation. Melatonin exerts its pleiotropic physiological effects through specific membrane receptors, named MT1A, MT1B, and MT1C, which belong to the class A rhodopsin-like G-protein coupled receptor family. MT1A and MT1B subtypes are present in mammals, whereas MT1C subtype has been found in amphibians and birds. The melatonin receptors couple to G proteins of the G(i/o) class, leading to the inhibition of adenylate cyclase.

Pssm-ID: 320523 [Multi-domain] Cd Length: 279 Bit Score: 41.05 E-value: 4.40e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGT-LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15401   1 SVLAGVLIFTIVVdVLGNLLVILSVLRNKKLRNAGNIFVVSLSVADLVVAVYPYPLILLAIFHNGWTLGNIHCQISGFLM 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVhSLVQIFLALSLPFcGPNVIDHYFCDlqpl 182
Cdd:cd15401  81 GLSVIGSVFNITAIAINRYCYICHSLRYDKLYNMKKTCCYVCLTWVLTLA-AIVPNFFVGSLQY-DPRIYSCTFAQ---- 154

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 183 lklACSDTYLINLLLVSNSGAICTVSFLVLMFSYVIIL--HSLRNHSAEGRRKA-LSTCISHIIVVILF---FGPCIFI- 255
Cdd:cd15401 155 ---TVSSSYTITVVVVHFIVPLSIVTFCYLRIWVLVIQvkHRVRQDSKQKLKANdIRNFLTMFVVFVLFavcWGPLNFIg 231

                       250       260       270       280
                ....*....|....*....|....*....|....*....|....*.
gi 33239038 256 ---YTRPATTFPMDK----MISIFYSIGTPLLNPLIYTLRNAEVKN 294
Cdd:cd15401 232 lavAINPLKVAPKIPewlfVLSYFMAYFNSCLNAVIYGVLNQNFRK 277

7tmA_AstC_insect

cd15094

somatostatin-like receptor for allatostatin C, member of the class A family of ...

37-170

5.12e-04

somatostatin-like receptor for allatostatin C, member of the class A family of seven-transmembrane G protein-coupled receptors; G protein-coupled somatostatin receptors (SSTRs) are composed of five distinct subtypes (SSTR1-5) that display strong sequence similarity with opioid receptors. All five receptor subtypes bind the natural somatostatin (somatotropin release inhibiting factor), a polypeptide hormone that regulates a wide variety of physiological functions such as neurotransmission, cell proliferation, contractility of smooth muscle cells, and endocrine signaling as well as inhibition of the release of many secondary hormones. In Drosophila melanogaster and other insects, a 15-amino-acid peptide named allatostatin C(AstC) binds the somatostatin-like receptors. Two AstC receptors have been identified in Drosophila with strong sequence homology to human somatostatin and opioid receptors.

Pssm-ID: 320222 [Multi-domain] Cd Length: 282 Bit Score: 40.92 E-value: 5.12e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVaPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILILM 116
Cdd:cd15094  15 LVGNGLVIYVVLRYAKMKTVTNLYILNLAVADECFLIGL-PFLIVTMILKYWPFGAAMCKIYMVLTSINQFTSSFTLTVM 93

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....
gi 33239038 117 AVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGPN 170
Cdd:cd15094  94 SADRYLAVCHPIRSMRYRTPFIAKVVCATTWSISFLVMLPIILYASTVPDSGRY 147

7tmA_CCK-BR

cd15979

cholecystokinin receptor type B, member of the class A family of seven-transmembrane G ...

28-150

5.21e-04

cholecystokinin receptor type B, member of the class A family of seven-transmembrane G protein-coupled receptors; Cholecystokinin receptors (CCK-AR and CCK-BR) are a group of G-protein coupled receptors which bind the peptide hormones cholecystokinin (CCK) or gastrin. CCK, which facilitates digestion in the small intestine, and gastrin, a major regulator of gastric acid secretion, are highly similar peptides. Like gastrin, CCK is a naturally-occurring linear peptide that is synthesized as a preprohormone, then proteolytically cleaved to form a family of peptides with the common C-terminal sequence (Gly-Trp-Met-Asp-Phe-NH2), which is required for full biological activity. CCK-AR (type A, alimentary; also known as CCK1R) is found abundantly on pancreatic acinar cells and binds only sulfated CCK-peptides with very high affinity, whereas CCK-BR (type B, brain; also known as CCK2R), the predominant form in the brain and stomach, binds CCK or gastrin and discriminates poorly between sulfated and non-sulfated peptides. CCK is implicated in regulation of digestion, appetite control, and body weight, and is involved in neurogenesis via CCK-AR. There is some evidence to support that CCK and gastrin, via their receptors, are involved in promoting cancer development and progression, acting as growth and invasion factors.

Pssm-ID: 320645 [Multi-domain] Cd Length: 275 Bit Score: 40.95 E-value: 5.21e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  28 IFLLfymgTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGC 107
Cdd:cd15979  10 IFLL----SVFGNMLIIVVLGLNKRLRTVTNSFLLSLALSDLMLAVFCMPFTLIPNLMGTFIFGEVICKAVAYLMGVSVS 85

                        90       100       110       120
                ....*....|....*....|....*....|....*....|...
gi 33239038 108 LEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGS 150
Cdd:cd15979  86 VSTFSLVAIAIERYSAICNPLQSRVWQTRSHAYRVIAATWLLS 128

7tmA_MWS_opsin

cd15080

medium wave-sensitive opsins, member of the class A family of seven-transmembrane G ...

28-296

8.22e-04

medium wave-sensitive opsins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes Medium Wave-Sensitive opsin, which mediates visual transduction in response to light at medium wavelengths (green). Vertebrate cone opsins are expressed in cone photoreceptor cells of the retina and involved in mediating photopic vision, which allows color perception. The cone opsins can be classified into four classes according to their peak absorption wavelengths: SWS1 (ultraviolet sensitive), SWS2 (short wave-sensitive), MWS/LWS (medium/long wave-sensitive), and RH2 (medium wave-sensitive, rhodopsin-like opsins). Members of this group belong to the class A of the G protein-coupled receptors and possess seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops.

Pssm-ID: 381742 [Multi-domain] Cd Length: 280 Bit Score: 40.20 E-value: 8.22e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  28 IFLLFYMGTLLGNLLIIVTVKTSQaLGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGC 107
Cdd:cd15080   7 MFLLILLGFPINFLTLYVTVQHKK-LRTPLNYILLNLAVADLFMVFGGFTTTMYTSMHGYFVFGPTGCNLEGFFATLGGE 85

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 108 LEIFILILMAVDRYVAICKPLHYMTIMSRRVCgVLVAIAWMGSCVHSLVQIF-LALSLP-----FCGpnvIDHYfcDLQP 181
Cdd:cd15080  86 IALWSLVVLAIERYVVVCKPMSNFRFGENHAI-MGVAFTWVMALACAAPPLVgWSRYIPegmqcSCG---IDYY--TLKP 159

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 182 LLKlacSDTYLINLLLVSnsgaiCTVSFLVLMFSYVIILHSLRNHSAEGR-----RKALSTCISHIIVVILFFGPC---- 252
Cdd:cd15080 160 EVN---NESFVIYMFVVH-----FTIPLIVIFFCYGRLVCTVKEAAAQQQesattQKAEKEVTRMVIIMVIAFLICwvpy 231

                       250       260       270       280
                ....*....|....*....|....*....|....*....|....*....
gi 33239038 253 ----IFIYTRPATTF-PMDKMISIFYSIGTPLLNPLIYTLRNAEVKNAM 296
Cdd:cd15080 232 asvaFYIFTHQGSDFgPIFMTIPAFFAKSSAVYNPVIYILMNKQFRNCM 280

7tmA_QRFPR

cd15205

pyroglutamylated RFamide peptide receptor, member of the class A family of seven-transmembrane ...

24-150

8.90e-04

pyroglutamylated RFamide peptide receptor, member of the class A family of seven-transmembrane G protein-coupled receptors; 26RFa, also known as QRFP (Pyroglutamylated RFamide peptide), is a 26-amino acid residue peptide that belongs to a family of neuropeptides containing an Arg-Phe-NH2 (RFamide) motif at its C-terminus. 26Rfa/QRFP exerts similar orexigenic activity including the regulation of feeding behavior in mammals. It is the ligand for G-protein coupled receptor 103 (GPR103), which is predominantly expressed in paraventricular (PVN) and ventromedial (VMH) nuclei of the hypothalamus. GPR103 shares significant protein sequence homology with orexin receptors (OX1R and OX2R), which have recently shown to produce a neuroprotective effect in Alzheimer's disease by forming a functional heterodimer with GPR103.

Pssm-ID: 320333 [Multi-domain] Cd Length: 298 Bit Score: 40.15 E-value: 8.90e-04

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15205   2 AFVITYVLIFVLALFGNSLVIYVVTRKRAMRTATNIFICSLALSDLLITFFCIPFTLLQNISSNWLGGAFMCKMVPFVQS 81

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*..
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGS 150
Cdd:cd15205  82 TAVVTSILTMTCIAVERHQGIVHPLKMKWQYTNRRAFTMLGLVWIVS 128

7tmA_mAChR_M1

cd17790

muscarinic acetylcholine receptor subtype M1, member of the class A family of ...

31-152

1.05e-03

muscarinic acetylcholine receptor subtype M1, member of the class A family of seven-transmembrane G protein-coupled receptors; Muscarinic acetylcholine receptors (mAChRs) regulate the activity of many fundamental central and peripheral functions. The mAChR family consists of 5 subtypes M1-M5, which can be further divided into two major groups according to their G-protein coupling preference. The M1, M3 and M5 receptors selectively interact with G proteins of the G(q/11) family, whereas the M2 and M4 receptors preferentially link to the G(i/o) types of G proteins. Activation of mAChRs by agonist (acetylcholine) leads to a variety of biochemical and electrophysiological responses. M1 is the dominant mAChR subtype involved in learning and memory. It is linked to synaptic plasticity, neuronal excitability, and neuronal differentiation during early development. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 341356 [Multi-domain] Cd Length: 262 Bit Score: 39.95 E-value: 1.05e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  31 LFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEI 110
Cdd:cd17790   9 ILSLVTVTGNLLVLISFKVNSELKTVNNYFLLSLACADLIIGAFSMNLYTTYILMGHWALGTVACDLWLALDYVASNASV 88

                        90       100       110       120
                ....*....|....*....|....*....|....*....|..
gi 33239038 111 FILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCV 152
Cdd:cd17790  89 MNLLIISFDRYFSITRPLTYRAKRTPRRAAIMIGLAWLISFV 130

7tmA_GPR84-like

cd15210

G protein-coupled receptor 84 and similar proteins, member of the class A family of ...

38-150

1.16e-03

G protein-coupled receptor 84 and similar proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; GPR84, also known as the inflammation-related G-Protein coupled receptor EX33, is a receptor for medium-chain free fatty acid (FFA) with carbon chain lengths of C9 to C14. Among these medium-chain FFAs, capric acid (C10:0), undecanoic acid (C11:0), and lauric acid (C12:0) are the most potent endogenous agonists of GPR84, whereas short-chain and long-chain saturated and unsaturated FFAs do not activate this receptor. GPR84 contains a [G/N]RY-motif instead of the highly conserved Asp-Arg-Tyr (DRY) motif found in the third transmembrane helix (TM3) of the rhodopsin-like class A receptors and important for efficient G protein-coupled signal transduction. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, which then activate the heterotrimeric G proteins. In the case of GPR84, activation of the receptor couples to a pertussis toxin sensitive G(i/o)-protein pathway. GPR84 knockout mice showed increased Th2 cytokine production including IL-4, IL-5, and IL-13 compared to wild-type mice. It has been also shown that activation of GPR84 augments lipopolysaccharide-stimulated IL-8 production in polymorphonuclear leukocytes and TNF-alpha production in macrophages, suggesting that GPR84 may function as a proinflammatory receptor.

Pssm-ID: 320338 [Multi-domain] Cd Length: 254 Bit Score: 39.94 E-value: 1.16e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  38 LGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILILMA 117
Cdd:cd15210  16 PGNLLTVLALLRSKKLRTRTNAFIINLSISDLLFCAFNLPLAASTFLHQAWIHGETLCRVFPLLRYGLVAVSLLTLVLIT 95

                        90       100       110
                ....*....|....*....|....*....|...
gi 33239038 118 VDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGS 150
Cdd:cd15210  96 LNRYILIAHPSLYPRIYTRRGLALMIAGTWIFS 128

7tmA_tmt_opsin

cd15086

teleost multiple tissue (tmt) opsin, member of the class A family of seven-transmembrane G ...

24-289

1.38e-03

teleost multiple tissue (tmt) opsin, member of the class A family of seven-transmembrane G protein-coupled receptors; Teleost multiple tissue (tmt) opsins are homologs of encephalopsin. Mouse encephalopsin (or panopsin) is highly expressed in the brain and testes, whereas the teleost homologs are localized to multiple tissues. The exact functions of the encephalopsins and tmt-opsins are unknown. The vertebrate non-visual opsin family includes pinopsins, parapinopsin, VA (vertebrate ancient) opsins, and parietopsins. These non-visual opsins are expressed in various extra-retinal tissues and/or in non-rod, non-cone retinal cells. They are thought to be involved in light-dependent physiological functions such as photo-entrainment of circadian rhythm, photoperiodicity and body color change. Tmt opsins belong to the class A of the G protein-coupled receptors and show strong homology to the vertebrate visual opsins.

Pssm-ID: 320214 [Multi-domain] Cd Length: 276 Bit Score: 39.72 E-value: 1.38e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFyMGTL--LGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFT 101
Cdd:cd15086   1 TVVAVFLGF-ILTFgfLNNLLVLVLFCKYKVLRSPINLLLLNISLSDLLVCVLGTPFSFAASTQGRWLIGEHGCRWYGFA 79

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 102 FHFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVlVAIAWMGSCVHSLVQIFLALSLPFCGPNVIdhyfCDLQP 181
Cdd:cd15086  80 NSLFGIVSLISLAVLSYERYCTLLRPTEADVSDYRKAWLG-VGGSWLYSLLWTLPPLLGWSSYGPEGPGTT----CSVQW 154

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 182 LLKLACSDTYLINLLLVSnsgaiCTVSFLVLMFSYVIILHSLRN----HSAEGRRKALSTCISHIIVVILF------FGP 251
Cdd:cd15086 155 TSRSANSISYIICLFIFC-----LLLPFLVMVYCYGRLLYAIKQvgkiNKSTARKREQHVLLMVVTMVICYllcwlpYGV 229

                       250       260       270       280
                ....*....|....*....|....*....|....*....|
gi 33239038 252 CIFIYT--RPATTFPMDKMISIFYSIGTPLLNPLIYTLRN 289
Cdd:cd15086 230 MALLATfgKPGLVTPVASIVPSILAKSSTVVNPIIYVFMN 269

7tmA_Mel1B

cd15400

melatonin receptor subtype 1B, member of the class A family of seven-transmembrane G ...

37-160

1.39e-03

melatonin receptor subtype 1B, member of the class A family of seven-transmembrane G protein-coupled receptors; Melatonin (N-acetyl-5-methoxytryptamine) is a naturally occurring sleep-promoting chemical found in vertebrates, invertebrates, bacteria, fungi, and plants. In mammals, melatonin is secreted by the pineal gland and is involved in regulation of circadian rhythms. Its production peaks during the nighttime, and is suppressed by light. Melatonin is shown to be synthesized in other organs and cells of many vertebrates, including the Harderian gland, leukocytes, skin, and the gastrointestinal (GI) tract, which contains several hundred times more melatonin than the pineal gland and is involved in the regulation of GI motility, inflammation, and sensation. Melatonin exerts its pleiotropic physiological effects through specific membrane receptors, named MT1A, MT1B, and MT1C, which belong to the class A rhodopsin-like G-protein coupled receptor family. MT1A and MT1B subtypes are present in mammals, whereas MT1C subtype has been found in amphibians and birds. The melatonin receptors couple to G proteins of the G(i/o) class, leading to the inhibition of adenylate cyclase.

Pssm-ID: 320522 [Multi-domain] Cd Length: 279 Bit Score: 39.84 E-value: 1.39e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILILM 116
Cdd:cd15400  15 ILGNLLVIISVFRNRKLRNSGNVFVVSLALADLVVALYPYPLVLVAIFHNGWALGEMHCKVSGFVMGLSVIGSIFNITGI 94

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....
gi 33239038 117 AVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFL 160
Cdd:cd15400  95 AINRYCYICHSFAYDKLYSRWNTLLYVCLIWALTVVAIVPNFFV 138

7tmA_RNL3R

cd14976

relaxin-3 like peptide receptors, member of the class A family of seven-transmembrane G ...

23-249

1.40e-03

relaxin-3 like peptide receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; This G protein-coupled receptor subfamily is composed of the relaxin-3 like peptide receptors, RNL3R1 and RNL3R2, and similar proteins. The relaxin-3 like peptide family includes relaxin-1, -2, -3, as well as insulin-like (INSL) peptides 3 to 6. RNL3/relaxin-3 and INSL5 are the endogenous ligands for RNL3R1 and RNL3R2, respectively. RNL3R1, also called GPCR135 or RXFP3, is predominantly expressed in the brain and is implicated in stress, anxiety, feeding, and metabolism. Insulin-like peptide 5 (INSL5), the endogenous ligand for RNL3R2 (also called GPCR142 or RXFP4), plays a role in fat and glucose metabolism. INSL5 is highly expressed in human rectal and colon tissues. Both RNL3R1 and RNL3R2 signal through G(i) protein and inhibit adenylate cyclase, thereby inhibit cAMP accumulation. RNL3R1 is shown to activate Erk1/2 signaling pathway.

Pssm-ID: 320107 [Multi-domain] Cd Length: 290 Bit Score: 39.79 E-value: 1.40e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  23 NIVFAIFLLFYMGTLLGNLLIIVTVKTSQAL--GSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIF 100
Cdd:cd14976   1 NLVSVVYMVVFTVGLLGNLLVLYLLKSNKKLrqQSESNKFVFNLALTDLIFVLTLPFWAVEYALDFVWPFGTAMCKVVRY 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 101 TFHFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQ-IFLALSLPFCGpnvidHYFCDL 179
Cdd:cd14976  81 VTKLNMYSSIFFLTALSVTRYIAVARALKHGWIRKAFGAFATTIAIWAAAALAAIPEaIFSTDTWSSVN-----HTLCLL 155

                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 33239038 180 QPLLKLACSDTYLinlLLVSNSGAICTVSFL----VLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVVILFF 249
Cdd:cd14976 156 RFPKNSSVTRWYN---WLGMYQLQKVVLGFFlplgIITLSYLLLLRFLQRKRGGSKRRKSRVTKSVFIVVLSFF 226

7tmA_Gal1_R

cd15098

galanin receptor subtype 1, member of the class A family of seven-transmembrane G ...

24-252

1.41e-03

galanin receptor subtype 1, member of the class A family of seven-transmembrane G protein-coupled receptors; The G protein-coupled galanin receptors bind galanin, a neuropeptide that is widely expressed in the brain, peripheral tissues, and endocrine glands. Three receptors subtypes have been so far identified: GAL1, GAL2, and GAL3. The specific functions of each subtype remains mostly unknown, although galanin is thought to be involved in a variety of neuronal functions such as hormone release and food intake. Galanin is implicated in numerous neurological and psychiatric diseases including Alzheimer's disease, depression, eating disorders, epilepsy and stroke, among many others.

Pssm-ID: 320226 [Multi-domain] Cd Length: 282 Bit Score: 39.71 E-value: 1.41e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALG--SPMYFFLFYLSLSDTCFSTTVAP-RTIVDSLQKEASISFTeCIIQIF 100
Cdd:cd15098   2 IVPVVFGLIFCLGVLGNSLVITVLARVKPGKrrSTTNVFILNLSIADLFFLLFCVPfQATIYSLPEWVFGAFM-CKFVHY 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 101 TFHFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGScvhslvqifLALSLP-------FCGPNVID 173
Cdd:cd15098  81 FFTVSMLVSIFTLVAMSVDRYIAVVHSRTSSSLRTRRNALLGVLVIWVLS---------LAMASPvavhqdlVHHWTASN 151

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 174 HYFC------DLQPLLKLACsdTYLINLLLvsnsgaictvSFLVLMFSYVIILHSLRNHSAEGRRKALST---CISHIIV 244
Cdd:cd15098 152 QTFCwenwpeKQQKPVYVVC--TFVFGYLL----------PLLLITFCYAKVLNHLHKKLKNMSKKSERSkkkTAQTVLV 219


                ....*...
gi 33239038 245 VILFFGPC 252
Cdd:cd15098 220 VVVVFGIS 227

7tmA_mAChR_M4

cd15298

muscarinic acetylcholine receptor subtype M4, member of the class A family of ...

36-150

1.78e-03

muscarinic acetylcholine receptor subtype M4, member of the class A family of seven-transmembrane G protein-coupled receptors; Muscarinic acetylcholine receptors (mAChRs) regulate the activity of many fundamental central and peripheral functions. The mAChR family consists of 5 subtypes M1-M5, which can be further divided into two major groups according to their G-protein coupling preference. The M1, M3 and M5 receptors selectively interact with G proteins of the G(q/11) family, whereas the M2 and M4 receptors preferentially link to G(i/o) types of G proteins. The M4 receptor is mainly found in the CNS and function as an inhibitory autoreceptor regulating acetycholine release. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 341344 [Multi-domain] Cd Length: 262 Bit Score: 39.23 E-value: 1.78e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILIL 115
Cdd:cd15298  14 TVVGNILVMLSIKVNRQLQTVNNYFLFSLACADLIIGAFSMNLYTVYIIKGYWPLGAVVCDLWLALDYVVSNASVMNLLI 93

                        90       100       110
                ....*....|....*....|....*....|....*
gi 33239038 116 MAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGS 150
Cdd:cd15298  94 ISFDRYFCVTKPLTYPARRTTKMAGLMIAAAWVLS 128

7tmA_VA_opsin

cd15082

non-visual VA (vertebrate ancient) opsins, member of the class A family of seven-transmembrane ...

41-136

1.90e-03

non-visual VA (vertebrate ancient) opsins, member of the class A family of seven-transmembrane G protein-coupled receptors; The vertebrate ancient (VA) opsin photopigments were originally identified in salmon and they appear to have diverged early in the evolution of vertebrate opsins. VA opsins are localized in the inner retina and the brain in teleosts. The vertebrate non-visual opsin family includes pinopsins, parapinopsin, VA (vertebrate ancient) opsins, and parietopsins. These non-visual opsins are expressed in various extraretinal tissues and/or in non-rod, non-cone retinal cells. They are thought to be involved in light-dependent physiological functions such as photo-entrainment of circadian rhythm, photoperiodicity, and body color change. The VA opsins belong the class A of the G protein-coupled receptors and possess seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops.

Pssm-ID: 320210 [Multi-domain] Cd Length: 291 Bit Score: 39.39 E-value: 1.90e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  41 LLIIVTVKTSQaLGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILILMAVDR 120
Cdd:cd15082  33 AVMLVTFRFKQ-LRQPLNYIIVNLSVADFLVSLTGGTISFLTNARGYFFLGVWACVLEGFAVTFFGIVALWSLAVLAFER 111

                        90
                ....*....|....*.
gi 33239038 121 YVAICKPLHYMTIMSR 136
Cdd:cd15082 112 FFVICRPLGNIRLQGK 127

7tmA_Gal2_Gal3_R

cd15097

galanin receptor subtypes 2 and 3, member of the class A family of seven-transmembrane G ...

24-154

2.10e-03

galanin receptor subtypes 2 and 3, member of the class A family of seven-transmembrane G protein-coupled receptors; The G protein-coupled galanin receptors bind galanin, a neuropeptide that is widely expressed in the brain, peripheral tissues, and endocrine glands. Three receptors subtypes have been so far identified: GAL1, GAL2, and GAL3. The specific functions of each subtype remains mostly unknown, although galanin is thought to be involved in a variety of neuronal functions such as hormone release and food intake. Galanin is implicated in numerous neurological and psychiatric diseases including Alzheimer's disease, depression, eating disorders, epilepsy and stroke, among many others.

Pssm-ID: 320225 [Multi-domain] Cd Length: 279 Bit Score: 39.04 E-value: 2.10e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAifLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAP-RTIVDSLQKEASISFTECIIqiftf 102
Cdd:cd15097   5 VVFS--LIFLLGTVGNSLVLAVLLRSGQSGHNTTNLFILNLSVADLCFILFCVPfQATIYSLEGWVFGSFLCKAV----- 77

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 33239038 103 HFFGCLEI----FILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHS 154
Cdd:cd15097  78 HFFIYLTMyassFTLAAVSVDRYLAIRYPLRSRELRTPRNAVAAIALIWGLSLLFA 133

7tmA_GHSR-like

cd15928

growth hormone secretagogue receptor, motilin receptor, and related proteins, member of the ...

25-152

2.66e-03

growth hormone secretagogue receptor, motilin receptor, and related proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This subfamily includes growth hormone secretagogue receptor (GHSR or ghrelin receptor), motilin receptor (also called GPR38), and related proteins. Both GHSR and GPR38 bind peptide hormones. Ghrelin, the endogenous ligand for GHSR, is an acylated 28-amino acid peptide hormone produced by ghrelin cells in the gastrointestinal tract. Ghrelin is also called the hunger hormone and is involved in the regulation of growth hormone release, appetite and feeding, gut motility, lipid and glucose metabolism, and energy balance. Motilin, the ligand for GPR38, is a 22 amino acid peptide hormone expressed throughout the gastrointestinal tract and stimulates contraction of gut smooth muscle. It is involved in the regulation of digestive tract motility.

Pssm-ID: 320594 [Multi-domain] Cd Length: 288 Bit Score: 39.01 E-value: 2.66e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  25 VFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTcFSTTVAPRTIVdSLQKEASISFTECIIQIFTFHF 104
Cdd:cd15928   3 VTAVCSVLMLVGASGNLLTVLVIGRSRDMRTTTNLYLSSLAVSDL-LIFLVLPLDLY-RLWRYRPWRFGDLLCRLMYFFS 80

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|
gi 33239038 105 FGCLEIFILILMA--VDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCV 152
Cdd:cd15928  81 ETCTYASILHITAlsVERYLAICHPLRAKVLVTRGRVKLLIAVIWAVAIV 130

7tmA_AstA_R_insect

cd15096

allatostatin-A receptor in insects, member of the class A family of seven-transmembrane G ...

24-147

2.70e-03

allatostatin-A receptor in insects, member of the class A family of seven-transmembrane G protein-coupled receptors; The G protein-coupled AstA receptor binds allatostatin A. Three distinct types of allatostatin have been identified in the insects and crustaceans: AstA, AstB, and AstC. They both inhibit the biosynthesis of juvenile hormone and exert an inhibitory influence on food intake. Therefore, allatostatins are considered as potential targets for insect control.

Pssm-ID: 320224 [Multi-domain] Cd Length: 284 Bit Score: 38.82 E-value: 2.70e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFH 103
Cdd:cd15096   2 VVPVIFGLIFIVGLIGNSLVILVVLSNQQMRSTTNILILNLAVADLLFVVFCVPFTATDYVLPTWPFGDVWCKIVQYLVY 81

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....
gi 33239038 104 FFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAW 147
Cdd:cd15096  82 VTAYASVYTLVLMSLDRYLAVVHPITSMSIRTERNTLIAIVGIW 125

7tmA_mAChR_DM1-like

cd15301

muscarinic acetylcholine receptor DM1, member of the class A family of seven-transmembrane G ...

28-152

2.99e-03

muscarinic acetylcholine receptor DM1, member of the class A family of seven-transmembrane G protein-coupled receptors; This subgroup includes muscarinic acetylcholine receptor DM1-like from invertebrates. Muscarinic acetylcholine receptors (mAChRs) regulate the activity of many fundamental central and peripheral functions. The mAChR family consists of 5 subtypes M1-M5, which can be further divided into two major groups according to their G-protein coupling preference. The M1, M3 and M5 receptors selectively interact with G proteins of the G(q/11) family, whereas the M2 and M4 receptors preferentially link to the G(i/o) types of G proteins. Activation of mAChRs by agonist (acetylcholine) leads to a variety of biochemical and electrophysiological responses. In general, the exact nature of these responses and the subsequent physiological effects mainly depend on the molecular and pharmacological identity of the activated receptor subtype(s). All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320428 [Multi-domain] Cd Length: 270 Bit Score: 38.65 E-value: 2.99e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  28 IFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGC 107
Cdd:cd15301   6 VAAVLSLVTVGGNVMVMISFKIDKQLQTISNYFLFSLAVADFAIGVISMPLFTVYTALGYWPLGYEVCDTWLAIDYLASN 85

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*
gi 33239038 108 LEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCV 152
Cdd:cd15301  86 ASVLNLLIISFDRYFSVTRPLTYRARRTTKKAAVMIASAWIISLL 130

7tmA_5-HT1E

cd15335

serotonin receptor subtype 1E, member of the class A family of seven-transmembrane G ...

36-159

3.03e-03

serotonin receptor subtype 1E, member of the class A family of seven-transmembrane G protein-coupled receptors; The 5-HT1 receptors, one of 14 mammalian 5-HT receptors, is a member of the class A of GPCRs and is activated by the endogenous neurotransmitter and peripheral signal mediator serotonin (5-hydroxytryptamine, 5-HT). The 5-HT1 receptors mediate inhibitory neurotransmission by coupling to G proteins of the G(i/o) family, which lead to a decrease in adenylate cyclase activity, thereby decreasing intracellular cAMP levels and calcium influx. The 5-HT1 receptor subfamily includes 5 subtypes: 5-HT1A, 5-HT1B, 5-HT1D, 5-HT1E, and 5-HT1F. There is no 5-HT1C receptor subtype, as it has been reclassified as the 5-HT2C receptor. In the CNS, serotonin is involved in the regulation of appetite, mood, sleep, cognition, learning and memory, as well as implicated in neurologic disorders such as migraine, schizophrenia, and depression.

Pssm-ID: 320457 [Multi-domain] Cd Length: 258 Bit Score: 38.37 E-value: 3.03e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILIL 115
Cdd:cd15335  14 TTVLNSAVIAAICTTKKLHQPANYLICSLAVTDFLVAVLVMPLSITYIVMDTWTLGYFICEIWLSVDMTCCTCSILHLCV 93

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....
gi 33239038 116 MAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15335  94 IALDRYWAITDAIEYARKRTAKRAGLMILTVWTISIFISIPPLF 137

7tmA_GPR25

cd15193

G protein-coupled receptor 25, member of the class A family of seven-transmembrane G ...

27-287

3.08e-03

G protein-coupled receptor 25, member of the class A family of seven-transmembrane G protein-coupled receptors; GPR25 is an orphan G-protein coupled receptor that shares strong sequence homology to GPR15 and the angiotensin II receptors. These closely related receptors form a group within the class A G-protein coupled receptors (GPCRs). GPR15 controls homing of T cells, especially FOXP3(+) regulatory T cells, to the large intestine mucosa and thereby mediates local immune homeostasis. Moreover, GRP15-deficient mice were shown to be prone to develop more severe large intestine inflammation. Angiotensin II (Ang II), the main effector in the renin-angiotensin system, plays a crucial role in the regulation of cardiovascular homeostasis through its type 1 (AT1) and type 2 (AT2) receptors.

Pssm-ID: 320321 [Multi-domain] Cd Length: 279 Bit Score: 38.58 E-value: 3.08e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  27 AIFLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFG 106
Cdd:cd15193   5 ILYLIIFFTGLLGNLFVIALMSKRSTTKRLVDTFVLNLAVADLVFVLTLPFWAASTALGGQWLFGEGLCKLSSFIIAVNR 84

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 107 CLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGScvhslvqiFLALSLPFCGPNVIDHYFCDLQPLLKLA 186
Cdd:cd15193  85 CSSILFLTGMSVDRYLAVVKLLDSRPLRTRRCALITCCIIWAVS--------LVLGIPSLVYRNLINESVCVEDSSSRFF 156

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 187 cSDTYLINLLLVSnsgaicTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHIIVV------------------ILF 248
Cdd:cd15193 157 -QGISLATLFLTF------VLPLIVILFCYCSILVRLRRHFHGAKRTGRRRRNSLRIVFaivtafvlswlpfntlkaVRL 229

                       250       260       270       280
                ....*....|....*....|....*....|....*....|.
gi 33239038 249 FGPCIFIYTRPATTFPMDK--MISIFYSIGTPLLNPLIYTL 287
Cdd:cd15193 230 LLELGGGVLPCHTTVAIRQglTITACLAFVNSCVNPLIYSL 270

7tmA_SWS1_opsin

cd15076

short wave-sensitive 1 opsins, member of the class A family of seven-transmembrane G ...

30-148

3.94e-03

short wave-sensitive 1 opsins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes Short Wave-Sensitive opsin 1 (SWS1), which mediates visual transduction in response to light at short wavelengths (ultraviolet to blue). Vertebrate cone opsins are expressed in cone photoreceptor cells of the retina and involved in mediating photopic vision, which allows color perception. The cone opsins can be classified into four classes according to their peak absorption wavelengths: SWS1 (ultraviolet sensitive), SWS2 (short wave-sensitive), MWS/LWS (medium/long wave-sensitive), and RH2 (medium wave-sensitive, rhodopsin-like opsins). Members of this group belong to the class A of the G protein-coupled receptors and possess seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops.

Pssm-ID: 320204 [Multi-domain] Cd Length: 280 Bit Score: 38.26 E-value: 3.94e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  30 LLFYMGTLLGNLLIIVTVKTSQaLGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLE 109
Cdd:cd15076   9 FVFIVGTPLNAIVLFVTIKYKK-LRQPLNYILVNISLAGFIFCIFSVFPVFVASAQGYFFFGRTVCALEAFVGSLAGLVT 87

                        90       100       110
                ....*....|....*....|....*....|....*....
gi 33239038 110 IFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAiAWM 148
Cdd:cd15076  88 GWSLAFLAFERYIVICKPFGNFRFGSKHALGAVVA-TWI 125

7tmA_tyramine_octopamine_R-like

cd15060

tyramine/octopamine receptor-like, member of the class A family of seven-transmembrane G ...

35-295

4.09e-03

tyramine/octopamine receptor-like, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes tyramine/octopamine receptors and similar proteins found in insects and other invertebrates. Both octopamine and tyramine mediate their actions via G protein-coupled receptors (GPCRs) and are the invertebrate equivalent of vertebrate adrenergic neurotransmitters. In Drosophila, octopamine is involved in ovulation by mediating an egg release from the ovary, while a physiological role for tyramine in this process is not fully understood. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320188 [Multi-domain] Cd Length: 260 Bit Score: 38.18 E-value: 4.09e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  35 GTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQkeASISFTECIIQIF-TFHFFGCL-EIFI 112
Cdd:cd15060  13 FTIVGNILVILSVFTYRPLRIVQNFFIVSLAVADLAVAIFVLPLNVAYFLL--GKWLFGIHLCQMWlTCDILCCTaSILN 90

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 113 LILMAVDRYVAICKPLHYMTIMS-RRVCgVLVAIAWMGSCVHSLVQIFlalslpfcGPNVIDHYFCDLQPllklaCSDTY 191
Cdd:cd15060  91 LCAIALDRYWAIHDPINYAQKRTlKRVL-LMIVVVWALSALISVPPLI--------GWNDWPENFTETTP-----CTLTE 156

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 192 LINLLLVSNSGAIcTVSFLVLMFSYVIILHSlrnhsAEGRRKALSTCISHIIVVILFFGPCIFIY-TRP--ATTFPMDKM 268
Cdd:cd15060 157 EKGYVIYSSSGSF-FIPLLIMTIVYVKIFIA-----TSKERRAARTLGIIMGVFVVCWLPFFLMYvILPfcETCSPSAKV 230

                       250       260
                ....*....|....*....|....*....
gi 33239038 269 ISIFYSIG--TPLLNPLIYTLRNAEVKNA 295
Cdd:cd15060 231 VNFITWLGyvNSALNPVIYTIFNLDFRRA 259

7tmA_Prostanoid_R

cd14981

G protein-coupled receptors for prostanoids, member of the class A family of ...

100-176

4.27e-03

G protein-coupled receptors for prostanoids, member of the class A family of seven-transmembrane G protein-coupled receptors; Prostanoids are the cyclooxygenase (COX) metabolites of arachidonic acid, which include the prostaglandins (PGD2, PGE2, PGF2alpha), prostacyclin (PGI2), and thromboxane A2 (TxA2). These five major bioactive prostanoids acts as mediators or modulators in a wide range of physiological and pathophysiological processes within the kidney and play important roles in inflammation, platelet aggregation, and vasoconstriction/relaxation, among many others. They act locally by preferentially interacting with G protein-coupled receptors designated DP, EP. FP, IP, and TP, respectively. The phylogenetic tree suggests that the prostanoid receptors can be grouped into two major branches: G(s)-coupled (DP1, EP2, EP4, and IP) and G(i)- (EP3) or G(q)-coupled (EP1, FP, and TP), forming three clusters.

Pssm-ID: 320112 [Multi-domain] Cd Length: 288 Bit Score: 38.00 E-value: 4.27e-03

                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 33239038 100 FTFHFFGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWmgscvhsLVQIFLAlSLPFCGPNVIDHYF 176
Cdd:cd14981  81 FMMSFFGLSSLLIVCAMAVERFLAITHPFFYNSHVKKRRARLMLGAVW-------AFALLIA-SLPLLGLGSYVLQY 149

7tmA_CB2

cd15341

cannabinoid receptor subtype 2, member of the class A family of seven-transmembrane G ...

37-296

4.43e-03

cannabinoid receptor subtype 2, member of the class A family of seven-transmembrane G protein-coupled receptors; Cannabinoid receptors belong to the class A G-protein coupled receptor superfamily. Two types of cannabinoid receptors, CB1 and CB2, have been identified so far. They are activated by naturally occurring endocannabinoids, cannabis plant-derived cannabinoids such as tetrahydrocannabinol, or synthetic cannabinoids. The CB receptors are involved in the various physiological processes such as appetite, mood, memory, and pain sensation. CB1 receptor is expressed predominantly in central and peripheral neurons, while CB2 receptor is found mainly in the immune system.

Pssm-ID: 320463 [Multi-domain] Cd Length: 279 Bit Score: 38.28 E-value: 4.43e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVKTSQAL-GSPMYFFLFYLSLSDTCfsttvaprtivdslqkeASISFTECIIQIFTFHFFGCLEIFI--- 112
Cdd:cd15341  15 ILENVAVLYLILSSPKLrRKPSYLFIGSLALADFL-----------------ASVVFACSFVDFHVFHGVDSSAIFLlkl 77

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 113 -------------LILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSlvqiFLALSLPFCGPnvIDHYFCDL 179
Cdd:cd15341  78 ggvtmsftaslgsLLLMAFDRYVCIYYPSEYKALVTRKRALVALAVMWVLTALIA----YLPLMGWNCCP--LNSPCSEL 151

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 180 QPLLklacSDTYLINLLLvsnsgaICTVSFLVLMFSYVIILHSLRNHSA--------EGRRKA--------LSTCISHII 243
Cdd:cd15341 152 FPLI----PNDYLLSWLL------LVAILLSGIIYTYGHVLWKAHKHVVymekhqdqQGPGNArmrldvrlAKTLGLVLA 221

                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 33239038 244 VVILFFGPCIFIYTRPATTFPMDKMISIFYSIGT-----PLLNPLIYTLRNAEVKNAM 296
Cdd:cd15341 222 VLLICWSPVLALMMHSLFTSLSDHIKKAFAFCSTlclvnSMVNPIIYALRSRELRSSL 279

7tmA_P2Y6_P2Y3-like

cd15968

P2Y purinoceptors 6 and 3, and similar proteins, member of the class A family of ...

29-287

6.05e-03

P2Y purinoceptors 6 and 3, and similar proteins, member of the class A family of seven-transmembrane G protein-coupled receptors; This group includes P2Y receptor 6 (P2Y6), P2Y3, and P2Y3-like proteins. These receptors belong to the G(i) class of a family of purinergic G-protein coupled receptors. In the CNS, P2Y6 plays a role in microglia activation and phagocytosis, and is involved in the secretion of interleukin from monocytes and macrophages in the immune system. The P2Y receptor family is composed of eight subtypes, which are activated by naturally occurring extracellular nucleotides such as ATP, ADP, UTP, UDP, and UDP-glucose. These eight receptors are ubiquitous in human tissues and can be further classified into two subfamilies based on sequence homology and second messenger coupling: a subfamily of five P2Y1-like receptors (P2Y1, P2Y2, P2Y4, P2Y6, and P2Y11Rs) that are coupled to G(q) protein to activate phospholipase C (PLC) and a second subfamily of three P2Y12-like receptors (P2Y12, P2YR13, and P2Y14Rs) that are coupled to G(i) protein to inhibit adenylate cyclase. Several cloned subtypes, such as P2Y3, P2Y5, and P2Y7-10, are not functional mammalian nucleotide receptors. The native agonists for P2Y receptors are: ATP (P2Y2, P2Y12), ADP (P2Y1, P2Y12, and P2Y13), UTP (P2Y2, P2Y4), UDP (P2Y6, P2Y14), and UDP-glucose (P2Y14).

Pssm-ID: 320634 [Multi-domain] Cd Length: 285 Bit Score: 37.83 E-value: 6.05e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVaPRTIVDSLQKEASIsFTECIIQIFTFHFFGCL 108
Cdd:cd15968   7 YSFVFLLGLPLNSVVLTRCCRHTKAWTRTAIYMVNLALADLLYALSL-PLLIYNYAMRDRWL-FGDFMCRLVRFLFYFNL 84

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 109 --EIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMgscvhsLVQIFLALSLPFCGPNVIDHYFCDLQPLLKLA 186
Cdd:cd15968  85 ygSILFLTCISVHRYLGICHPMRPWHKETRRAAWLTCVLVWI------LVFAQTLPILIFARTGIIRNRTVCYDLAPPAL 158

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 187 CSDTYLINLLLvSNSGAICTVSFLVLMFSYVII-----LHSLRNHSAEGRRKALSTcishIIVVILFFGPC--------- 252
Cdd:cd15968 159 FPHYVPYGMAL-TVSGFLLPFSIILWCYCLVVRtlcrtLGPAEPPAQARRRKSIRT----IVTVTLLFALCflpfhitrt 233

                       250       260       270       280
                ....*....|....*....|....*....|....*....|...
gi 33239038 253 IFIYTR--PATTFPMDKMISIFYSIGTPL------LNPLIYTL 287
Cdd:cd15968 234 IYLAVRvtPGVPCHVLEAVAACYKITRPLasansvLNPLLYFL 276

7tmA_AKHR

cd15382

adipokinetic hormone receptor, member of the class A family of seven-transmembrane G ...

95-160

6.15e-03

adipokinetic hormone receptor, member of the class A family of seven-transmembrane G protein-coupled receptors; Adipokinetic hormone (AKH) is a lipid-mobilizing hormone that is involved in control of insect metabolism. Generally, AKH behaves as a typical stress hormone by mobilizing lipids, carbohydrates and/or certain amino acids such as proline. Thus, it utilizes the body's energy reserves to fight the immediate stress problems and subdue processes that are less important. Although AKH is known to responsible for regulating the energy metabolism during insect flight, it is also found in insects that have lost its functional wings and predominantly walk for their locomotion. AKH is structurally related to the mammalian gonadotropin-releasing hormone (GnRH) and they share a common ancestor. Both GnRH and AKH receptors are members of the class A of the seven-transmembrane, G-protein coupled receptor (GPCR) superfamily.

Pssm-ID: 320504 [Multi-domain] Cd Length: 298 Bit Score: 37.68 E-value: 6.15e-03

                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 33239038  95 CIIQIFTFHFFGCLEIFILILMAVDRYVAICKPLHYMTimSRRVCGVLVAIAWMGSCVHSLVQIFL 160
Cdd:cd15382  74 CRLMLFFRAFGLYLSSFVLVCISLDRYFAILKPLRLSD--ARRRGRIMLAVAWVISFLCSIPQSFI 137

7tmA_PAR4

cd15372

protease-activated receptor 4, member of the class A family of seven-transmembrane G ...

92-251

6.66e-03

protease-activated receptor 4, member of the class A family of seven-transmembrane G protein-coupled receptors; Protease-acted receptors (PARs) are seven-transmembrane proteins that belong to the class A G-protein coupled receptor (GPCR) family. Four different types of the protease-activated receptors have been identified: PAR1, PAR2, PAR3, and PAR4. PARs are predominantly expressed in platelets and are activated by serine proteases such as thrombin, trypsin, and tryptase. These proteases cleave the extracellular domain of the receptor to form a new N-terminus, which in turn functions as a tethered ligand. The newly-formed tethered ligand binds intramolecularly to activate the receptor and triggers G-protein binding and intracellular signaling. PAR1, PA3, and PAR4 are activated by thrombin, whereas PAR2 is activated by trypsin. The PARs are known to couple with several G-proteins including Gi (cAMP inhibitory), G12/13 (Rho and Ras activation), and Gq (calcium signaling) to activate downstream signaling messengers which induces numerous cellular and physiological effects.

Pssm-ID: 320494 [Multi-domain] Cd Length: 274 Bit Score: 37.42 E-value: 6.66e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  92 FTECIIQIFTFHFFGCLEIFILILM--AVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFLALSLPFCGP 169
Cdd:cd15372  67 FGEGLCRVVTAFFYGNMYCSVLLLMciSLDRYLAVVHPFFARTLRSRRFALCMCTAIWLIAAALTLPLTLQRQSYPLERL 146

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 170 NVIdhyFCdlQPLLKLACSDTYLINLLLVSNSGAiCTVSFLVLMFSYVIILHSLrnhSAEGRR--KALSTCISHIIVVIL 247
Cdd:cd15372 147 NIT---LC--HDVLPLDEQDTYLFYYFACLAVLG-FLLPLVVILFCYGSVLHTL---LRSGQRygHAMKLTVLVLVSFVL 217


                ....
gi 33239038 248 FFGP 251
Cdd:cd15372 218 CFTP 221

7tmA_Mel1

cd15209

melatonin receptor 1, member of the class A family of seven-transmembrane G protein-coupled ...

37-160

7.37e-03

melatonin receptor 1, member of the class A family of seven-transmembrane G protein-coupled receptors; Melatonin (N-acetyl-5-methoxytryptamine) is a naturally occurring sleep-promoting chemical found in vertebrates, invertebrates, bacteria, fungi, and plants. In mammals, melatonin is secreted by the pineal gland and is involved in regulation of circadian rhythms. Its production peaks during the nighttime, and is suppressed by light. Melatonin is shown to be synthesized in other organs and cells of many vertebrates, including the Harderian gland, leukocytes, skin, and the gastrointestinal (GI) tract, which contains several hundred times more melatonin than the pineal gland and is involved in the regulation of GI motility, inflammation, and sensation. Melatonin exerts its pleiotropic physiological effects through specific membrane receptors, named MT1A, MT1B, and MT1C, which belong to the class A rhodopsin-like G-protein coupled receptor family. MT1A and MT1B subtypes are present in mammals, whereas MT1C subtype has been found in amphibians and birds. The melatonin receptors couple to G proteins of the G(i/o) class, leading to the inhibition of adenylate cyclase.

Pssm-ID: 320337 [Multi-domain] Cd Length: 279 Bit Score: 37.45 E-value: 7.37e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCLEIFILILM 116
Cdd:cd15209  15 VLGNLLVILSVLRNKKLRNAGNIFVVSLSVADLVVAIYPYPLILHAIFHNGWTLGQLHCQASGFIMGLSVIGSIFNITAI 94

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....
gi 33239038 117 AVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFL 160
Cdd:cd15209  95 AINRYCYICHSLQYDRLYSLRNTCCYLCLTWLLTVLAVLPNFFI 138

7tmA_Beta2_AR

cd15957

beta-2 adrenergic receptors (adrenoceptors), member of the class A family of ...

31-158

7.47e-03

beta-2 adrenergic receptors (adrenoceptors), member of the class A family of seven-transmembrane G protein-coupled receptors; Beta-2 AR is activated by adrenaline that plays important roles in cardiac function and pulmonary physiology. While beta-1 AR and beta-2 AR are the major subtypes involved in modulating cardiac contractility and heart rate by positively stimulating the G(s) protein-adenylate cyclase-cAMP-PKA signaling pathway, beta-2 AR can couple to both G(s) and G(i) proteins in the heart. Moreover, beta-2 AR activation leads to smooth muscle relaxation and bronchodilation in the lung. The beta adrenergic receptors are a subfamily of the class A rhodopsin-like G protein-coupled receptors.

Pssm-ID: 341355 [Multi-domain] Cd Length: 301 Bit Score: 37.54 E-value: 7.47e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  31 LFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPrtivdslqkeasisFTECIIQIFTFHF--FGC- 107
Cdd:cd15957   9 LIVLAIVFGNVLVITAIAKFERLQTVTNYFITSLACADLVMGLAVVP--------------FGAAHILLKTWTFgnFWCe 74

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 33239038 108 -----------LEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQI 158
Cdd:cd15957  75 fwtsidvlcvtASIETLCVIAVDRYFAITSPFKYQSLLTKNKARVIILMVWIVSGLTSFLPI 136

7tmA_CB1

cd15340

cannabinoid receptor subtype 1, member of the class A family of seven-transmembrane G ...

36-295

7.76e-03

cannabinoid receptor subtype 1, member of the class A family of seven-transmembrane G protein-coupled receptors; Cannabinoid receptors belong to the class A G-protein coupled receptor superfamily. Two types of cannabinoid receptors, CB1 and CB2, have been identified so far. They are activated by naturally occurring endocannabinoids, cannabis plant-derived cannabinoids such as tetrahydrocannabinol, or synthetic cannabinoids. The CB receptors are involved in the various physiological processes such as appetite, mood, memory, and pain sensation. CB1 receptor is expressed predominantly in central and peripheral neurons, while CB2 receptor is found mainly in the immune system.

Pssm-ID: 320462 [Multi-domain] Cd Length: 292 Bit Score: 37.58 E-value: 7.76e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  36 TLLGNLLIIVTVKTSQALGS-PMYFFLFYLSLSDTcFSTTVAPRTIVD--SLQKEASISfteciiqIFTFHFFGCLEIFI 112
Cdd:cd15340  14 TVLENLLVLCVILHSRSLRCrPSYHFIGSLAVADL-LGSVIFVYSFLDfhVFHRKDSPN-------VFLFKLGGVTASFT 85

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 113 -----LILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLvqiflalsLPFCGPNVIDhyfcdlqplLKLAC 187
Cdd:cd15340  86 asvgsLFLTAIDRYISIHRPLAYKRIVTRTKAVIAFCVMWTIAIVIAV--------LPLLGWNCKK---------LNSVC 148

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 188 SDTY-LINLLLVSNSGAICTVSFLVLMFSYVIIL-----HSLRN-----------HSAEGRR-------------KALST 237
Cdd:cd15340 149 SDIFpLIDETYLMFWIGVTSVLLLFIVYAYMYILwkahhHAVRMlqrgtqksiivYTSEDGKvqttrpdqtrmdiRLAKT 228

                       250       260       270       280       290       300
                ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 33239038 238 CISHIIVVILFFGPCIFIYTRPaTTFPMDKMISIFYSIGTPL------LNPLIYTLRNAEVKNA 295
Cdd:cd15340 229 LVLILVVLIICWGPLLAIMVYD-VFGKMNKLIKTVFAFCSMLcllnstVNPIIYALRSKDLRHA 291

7tmA_NTSR1

cd15355

neurotensin receptor subtype 1, member of the class A family of seven-transmembrane G ...

24-159

7.85e-03

neurotensin receptor subtype 1, member of the class A family of seven-transmembrane G protein-coupled receptors; Neurotensin (NTS) is a 13 amino-acid neuropeptide that functions as both a neurotransmitter and a hormone in the nervous system and peripheral tissues, respectively. NTS exerts various biological activities through activation of the G protein-coupled neurotensin receptors, NTSR1 and NTSR2. In the brain, NTS is involved in the modulation of dopamine neurotransmission, opioid-independent analgesia, hypothermia, and the inhibition of food intake, while in the periphery NTS promotes the growth of various normal and cancer cells and acts as a paracrine and endocrine modulator of the digestive tract. The third neurotensin receptor, NTSR3 or also called sortilin, is not a G protein-coupled receptor.

Pssm-ID: 320477 [Multi-domain] Cd Length: 310 Bit Score: 37.52 E-value: 7.85e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGTLLGN---LLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIF 100
Cdd:cd15355   2 LVTAIYLALFVVGTVGNsitLYTLARKKSLQHLQSTVHYHLASLALSDLLILLLAMPVELYNFIWVHHPWAFGDAACRGY 81

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 33239038 101 TFHFFGCLEIFILIL--MAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIF 159
Cdd:cd15355  82 YFLRDACTYATALNVasLSVERYLAICHPFKAKSLMSRSRTKKFISAIWLASALLAIPMLF 142

7tmA_GPBAR1

cd15905

G protein-coupled bile acid receptor 1, member of the class A family of seven-transmembrane G ...

37-149

8.26e-03

G protein-coupled bile acid receptor 1, member of the class A family of seven-transmembrane G protein-coupled receptors; The G-protein coupled bile acid receptor GPBAR1 is also known as BG37, TGR5 (Takeda G-protein-coupled receptor 5), M-BAR (membrane-type receptor for bile acids), and GPR131. GPBAR1 is highly expressed in the gastrointestinal tract, but also found at many other tissues including liver, colon, heart, skeletal muscle, and brown adipose tissue. GPBAR1 functions as a membrane-bound receptor specific for bile acids, which are the end products of cholesterol metabolism that facilitate digestion and absorption of lipids or fat-soluble vitamins. Bile acids act as liver-specific metabolic signaling molecules and stimulate liver regeneration by activating GPBAR1 and nuclear receptors such as the farnesoid X receptor (FXR). Upon bile acids binding, GPBAR1 activation causes release of the G-alpha(s) subunit and activation of adenylate cyclase. The increase in intracellular cAMP level then stimulates the expression of many genes via the PKA-mediated phosphorylation of cAMP-response element binding protein (CREB). Thus, GPAR1-signalling exerts various biological effects in immune cells, liver, and metabolic tissues. For example, GPBAR1 activation leads to enhanced energy expenditure in brown adipose tissue and skeletal muscle; stimulation of glucagon-like peptide-1 (GLP-1) production in enteroendocrine L-cells; and inhibition of pro-inflammatory cytokine production in macrophages and attenuation of atherosclerosis development. GPBAR1 is a member of the class A rhodopsin-like family of GPCRs, which comprises receptors for hormones, neurotransmitters, sensory stimuli, and a variety of other ligands.

Pssm-ID: 320571 [Multi-domain] Cd Length: 272 Bit Score: 37.42 E-value: 8.26e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  37 LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCfsTTVAPRTIvDSLQKEASISFTECIIQIFTFHFFGCLEIFILILM 116
Cdd:cd15905  13 IFANLFIILGIACNRKLHNTANYFFLSLLLADLL--TGVALPFI-PGMSNESRRGYHSCLFVYVAPNFLFLSFLANLLMV 89

                        90       100       110
                ....*....|....*....|....*....|...
gi 33239038 117 AVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMG 149
Cdd:cd15905  90 HYERYLCIVYPLQYHNFWVHRWVPLALLLTWAL 122

7tmA_Pinopsin

cd15084

non-visual pinopsins, member of the class A family of seven-transmembrane G protein-coupled ...

30-299

8.36e-03

non-visual pinopsins, member of the class A family of seven-transmembrane G protein-coupled receptors; Pinopsins are found in the pineal organ of birds, reptiles and amphibians, but are absent from teleosts and mammals. The vertebrate non-visual opsin family includes pinopsins, parapinopsin, VA (vertebrate ancient) opsins, and parietopsins. These non-visual opsins are expressed in various extra-retinal tissues and/or in non-rod, non-cone retinal cells. They are thought to be involved in light-dependent physiological functions such as photo-entrainment of circadian rhythm, photoperiodicity and body color change. Pinopsins belong the class A of the G protein-coupled receptors and possess seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops.

Pssm-ID: 320212 [Multi-domain] Cd Length: 295 Bit Score: 37.15 E-value: 8.36e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  30 LLFYMGTLLGNLLIIVTVKTSQaLGSPMYFFLFYLSLSD---TCFSTTVaprTIVDSLQKEASISFTECIIQIFTFHFFG 106
Cdd:cd15084  19 MVVALASFVNGLVIVVSIKYKK-LRSPLNYILVNLAVADllvTLFGSSV---SFSNNIVGFFVFGKTMCEFEGFMVSLTG 94

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 107 CLEIFILILMAVDRYVAICKPLHYMTIMSRR-VCGvlVAIAWMGSCVHSLVQIFLALSL------PFCGPNVidhyfcdl 179
Cdd:cd15084  95 IVGLWSLAILAFERYLVICKPMGDFRFQQRHaVSG--CAFTWGWSLLWTSPPLFGWSSYvpeglrTSCGPNW-------- 164

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 180 qpLLKLACSDTYLINLLLVSNSGAICTVsflvlMFSYVIILHSLRNHSA-----EGRRKALSTCISHIIVVILFFGPCIF 254
Cdd:cd15084 165 --YTGGTNNNSYILALFVTCFALPLSTI-----IFSYSNLLLTLRAVAAqqkesETTQRAEKEVTRMVIAMVMAFLICWL 237

                       250       260       270       280       290
                ....*....|....*....|....*....|....*....|....*....|....
gi 33239038 255 IYTRPATTFPMDKMISI---------FYSIGTPLLNPLIYTLRNAEVKNAMKKL 299
Cdd:cd15084 238 PYATFAMVVATNKDVVIqptlaslpsYFSKTATVYNPIIYVFMNKQFRSCLLEL 291

7tmA_GPR45

cd15403

G protein-coupled receptor 45, member of the class A family of seven-transmembrane G ...

24-242

8.56e-03

G protein-coupled receptor 45, member of the class A family of seven-transmembrane G protein-coupled receptors; This subgroup includes the human orphan receptor GPR45 and closely related proteins found in vertebrates. GPR45 is also called PSP24 in Xenopus and PSP24-alpha (or PSP24-1) in mammals. GPR45 shows the highest sequence homology with GPR63 (PSP24-beta, or PSP24-2). PSP24 was originally identified as a novel, high-affinity lysophosphatidic acid (LPA) receptor in Xenopus laevis oocytes; however, PSP24 receptors (GPR45 and GPR63) have not been shown to be activated by LPA. Mammalian PSP24 receptors are highly expressed in neuronal cells of cerebellum and their expression level remains constant from the early embryonic stages to adulthood, suggesting the important role of PSP24s in brain neuronal functions. Members of this subgroup contain the highly conserved Asp-Arg-Tyr/Phe (DRY/F) motif found in the third transmembrane helix (TM3) of the rhodopsin-like class A receptors which is important for efficient G protein-coupled signal transduction. All GPCRs have a common structural architecture comprising of seven-transmembrane (TM) alpha-helices interconnected by three extracellular and three intracellular loops. A general feature of GPCR signaling is agonist-induced conformational changes in the receptors, leading to activation of the heterotrimeric G proteins, which consist of the guanine nucleotide-binding G-alpha subunit and the dimeric G-beta-gamma subunits. The activated G proteins then bind to and activate numerous downstream effector proteins, which generate second messengers that mediate a broad range of cellular and physiological processes.

Pssm-ID: 320525 [Multi-domain] Cd Length: 301 Bit Score: 37.14 E-value: 8.56e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  24 IVFAIFLLFYMGT-LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTF 102
Cdd:cd15403   1 ILLAIVMILMIAIgFLGNAIVCLIVYQKPAMRSAINLLLATLAFSDIMLSLLCMPFTAVTIITVDWHFGAHFCRISAMLY 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 103 HFFGCLEIFILILMAVDRYVAIckpLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQI--FLALSLPFCGPNVIDHYfcdlq 180
Cdd:cd15403  81 WFFVLEGVAILLIISVDRFLII---VQRQDKLNPHRAKVMIAISWVLSFCISFPSVvgWTLVEVPARAPQCVLGY----- 152

                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 33239038 181 plLKLACSDTYLINLLLvsnsgAICTVSFLVLMFSYVIILHSLRNHSAEGRRKALSTCISHI 242
Cdd:cd15403 153 --TESPADRVYAVLLVV-----AVFFVPFSIMLYSYLCILNTVRRNAVRIHNHADSLCLSQV 207

7tmA_D3_dopamine_R

cd15310

D3 subtype of the D2-like family of dopamine receptors, member of the class A family of ...

29-148

8.71e-03

D3 subtype of the D2-like family of dopamine receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; Dopamine receptors are members of the class A G protein-coupled receptors that are involved in many neurological processes in the central nervous system (CNS). The neurotransmitter dopamine is the primary endogenous agonist for dopamine receptors. Dopamine receptors consist of at least five subtypes: D1, D2, D3, D4, and D5. The D1 and D5 subtypes are members of the D1-like family of dopamine receptors, whereas the D2, D3 and D4 subtypes are members of the D2-like family. Activation of D2-like family receptors is linked to G proteins of the G(i) family. This leads to a decrease in adenylate cyclase activity, thereby decreasing cAMP levels. Dopamine receptors are major therapeutic targets for neurological and psychiatric disorders such as drug abuse, depression, schizophrenia, or Parkinson's disease.

Pssm-ID: 320436 [Multi-domain] Cd Length: 259 Bit Score: 37.26 E-value: 8.71e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  29 FLLFYMGTLLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHFFGCL 108
Cdd:cd15310   7 YCALILAIVFGNVLVCMAVLRERALQTTTNYLVVSLAVADLLVATLVMPWVVYLEVTGGVWNFSRICCDVFVTLDVMMCT 86

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....
gi 33239038 109 -EIFILILMAVDRYVAICKPLHYMTIM---SRRVCGVLVAIAWM 148
Cdd:cd15310  87 aSILNLCAISIDRYTAVVMPVHYQHGTgqsSCRRVSLMITAVWV 130

7tmA_Mel1A

cd15402

melatonin receptor subtype 1A, member of the class A family of seven-transmembrane G ...

26-160

9.25e-03

melatonin receptor subtype 1A, member of the class A family of seven-transmembrane G protein-coupled receptors; Melatonin (N-acetyl-5-methoxytryptamine) is a naturally occurring sleep-promoting chemical found in vertebrates, invertebrates, bacteria, fungi, and plants. In mammals, melatonin is secreted by the pineal gland and is involved in regulation of circadian rhythms. Its production peaks during the nighttime, and is suppressed by light. Melatonin is shown to be synthesized in other organs and cells of many vertebrates, including the Harderian gland, leukocytes, skin, and the gastrointestinal (GI) tract, which contains several hundred times more melatonin than the pineal gland and is involved in the regulation of GI motility, inflammation, and sensation. Melatonin exerts its pleiotropic physiological effects through specific membrane receptors, named MT1A, MT1B, and MT1C, which belong to the class A rhodopsin-like G-protein coupled receptor family. MT1A and MT1B subtypes are present in mammals, whereas MT1C subtype has been found in amphibians and birds. The melatonin receptors couple to G proteins of the G(i/o) class, leading to the inhibition of adenylate cyclase.

Pssm-ID: 320524 [Multi-domain] Cd Length: 279 Bit Score: 37.19 E-value: 9.25e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  26 FAIFLLFYMGT-LLGNLLIIVTVKTSQALGSPMYFFLFYLSLSDTCFSTTVAPRTIVDSLQKEASISFTECIIQIFTFHF 104
Cdd:cd15402   3 LACILIFTIVVdILGNLLVILSVYRNKKLRNAGNIFVVSLAVADLVVAIYPYPLVLTSIFHNGWNLGYLHCQISGFLMGL 82

                        90       100       110       120       130
                ....*....|....*....|....*....|....*....|....*....|....*.
gi 33239038 105 FGCLEIFILILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSLVQIFL 160
Cdd:cd15402  83 SVIGSIFNITGIAINRYCYICHSLKYDKLYSDKNSLCYVLLIWVLTVAAIVPNLFV 138

7tmA_Cannabinoid_R

cd15099

cannabinoid receptors, member of the class A family of seven-transmembrane G protein-coupled ...

30-296

9.65e-03

cannabinoid receptors, member of the class A family of seven-transmembrane G protein-coupled receptors; Cannabinoid receptors belong to the class A G-protein coupled receptor superfamily. Two types of cannabinoid receptors, CB1 and CB2, have been identified so far. They are activated by naturally occurring endocannabinoids, cannabis plant-derived cannabinoids such as tetrahydrocannabinol, or synthetic cannabinoids. The CB receptors are involved in the various physiological processes such as appetite, mood, memory, and pain sensation. CB1 receptor is expressed predominantly in central and peripheral neurons, while CB2 receptor is found mainly in the immune system.

Pssm-ID: 320227 [Multi-domain] Cd Length: 281 Bit Score: 37.12 E-value: 9.65e-03

                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038  30 LLFYMGTL--LGNLLIIVTVKTSQALG-SPMYFFLFYLSLSDTCFSTTVAPRTIVDSL--QKEASisfteciiQIFTFHF 104
Cdd:cd15099   6 LCFLAGPVtfLENILVLLTILSSTALRrRPSYLFIGSLALADMLASVIFTISFLDFHVfhQRDSR--------NLFLFKL 77

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 105 FGCLEIFI-----LILMAVDRYVAICKPLHYMTIMSRRVCGVLVAIAWMGSCVHSlvqiFLALSLPFCGPnvIDHYFCDL 179
Cdd:cd15099  78 GGVTMAFTasvgsLLLTALDRYLCIYQPSNYKLLVTRTRAKVAILLMWCVTIIIS----FLPLMGWRCKT--WDSPCSRL 151

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 180 QPLLklacSDTYLINLLLVSnsgaicTVSFLVLMFSYVIILHSLRNHSAE------GRRKA-----------LSTCISHI 242
Cdd:cd15099 152 FPYI----DRHYLASWTGLQ------LVLLFLIIYAYPYILWKAHRHEANmggpklGRQQVkgqarmrmdirLAKTLSLI 221

                       250       260       270       280       290       300
                ....*....|....*....|....*....|....*....|....*....|....*....|
gi 33239038 243 IVVILF-FGPCIFIYTRPATTFPMDKMISIFYSIGTPLL-----NPLIYTLRNAEVKNAM 296
Cdd:cd15099 222 LLVLAIcWLPVLAFMLVDVRVTLTNKQKRMFAFCSMLCLvnscvNPIIYALRSRELRGAM 281

Blast search parameters

Data Source:	Precalculated data, version = cdd.v.3.21
Preset Options:	Database: CDSEARCH/cdd Low complexity filter: no Composition Based Adjustment: yes E-value threshold: 0.01