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Conserved domains on  [gi|254305379|gb|ACT66104|]
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cytochrome b, partial (mitochondrion) [Plasmodium sp. FALC12]

Protein Classification

Cytochrom_B_C domain-containing protein( domain architecture ID 10440430)

Cytochrom_B_C domain-containing protein

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
24-101 2.14e-18

Cytochrome b(C-terminal)/b6/petD;


:

Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 72.90  E-value: 2.14e-18
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 254305379   24 TPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLLAE-QRNLTTLIQFKFAFgareySVPTIWFICSFYALLW 101
Cdd:pfam00032   7 TPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWlDRSPVRSIRYRPLF-----KIFFWLFVVDFVVLGW 80
 
Name Accession Description Interval E-value
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
24-101 2.14e-18

Cytochrome b(C-terminal)/b6/petD;


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 72.90  E-value: 2.14e-18
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 254305379   24 TPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLLAE-QRNLTTLIQFKFAFgareySVPTIWFICSFYALLW 101
Cdd:pfam00032   7 TPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWlDRSPVRSIRYRPLF-----KIFFWLFVVDFVVLGW 80
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 4-64 4.65e-16

Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal domain is involved in forming the ubiquinol/ubiquinone binding sites, but not the heme binding sites. The N-terminal portion of cytochrome b, which contains both heme binding sites, is described in a separate CD.


Pssm-ID: 238179 [Multi-domain]  Cd Length: 147  Bit Score: 68.44  E-value: 4.65e-16
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 254305379   4 LFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 64
Cdd:cd00290   38 FYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPNKLLGVLAMAASILSLFLV 98
CYTB MTH00016
cytochrome b; Validated
 10-64 1.11e-13

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 64.70  E-value: 1.11e-13
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 254305379  10 LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 64
Cdd:MTH00016 251 LGDPENFIPANPLVTPTHIKPEWYFLWAYAILRSIPNKLGGVVAMFASILILFFL 305
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
6-64 8.63e-12

Cytochrome b subunit of the bc complex [Energy production and conversion];


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 59.42  E-value: 8.63e-12
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 254305379   6 GILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIP--NKTAGLLVMLASLQILFLL 64
Cdd:COG1290  260 FFFPINPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLL 320
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 20-56 7.21e-08

cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f complex. The cyt b6/f complex is central to the functions of the oxygenic phosynthetic electron transport in cyanobacteria and its equivalents in algae and higher plants. Energetically, on the redox scale the cytb6/f complex is placed below the other components - Q(A); Q(B) of the photosystem II in the Z-scheme, along the pathway of the electron transport. The complex is made of the following subunits: cytochrome f; cytochrome b6; Rieske 2Fe-2S; and subunits IV; V; VI; VII. Subunit IV is one of the principal subunits for the binding of the redox prosthetic groups. Each monomer of the complex contains a molecule of chlorophyll a and beta-carotene. [Energy metabolism, Electron transport, Energy metabolism, Photosynthesis]


Pssm-ID: 130224 [Multi-domain]  Cd Length: 159  Bit Score: 47.48  E-value: 7.21e-08
                          10        20        30
                  ....*....|....*....|....*....|....*..
gi 254305379   20 DRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLA 56
Cdd:TIGR01156  67 NPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAA 103
 
Name Accession Description Interval E-value
Cytochrom_B_C pfam00032
Cytochrome b(C-terminal)/b6/petD;
24-101 2.14e-18

Cytochrome b(C-terminal)/b6/petD;


Pssm-ID: 459640 [Multi-domain]  Cd Length: 101  Bit Score: 72.90  E-value: 2.14e-18
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 254305379   24 TPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLLAE-QRNLTTLIQFKFAFgareySVPTIWFICSFYALLW 101
Cdd:pfam00032   7 TPAHIVPEWYFLPFYAILRSIPSKLGGVIAMGAAILILFLLPWlDRSPVRSIRYRPLF-----KIFFWLFVVDFVVLGW 80
cytochrome_b_C cd00290
Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit ...
 4-64 4.65e-16

Cytochrome b(C-terminus)/b6/petD: Cytochrome b is a subunit of cytochrome bc1, an 11-subunit mitochondrial respiratory enzyme. Cytochrome b spans the mitochondrial membrane with 8 transmembrane helices (A-H) in eukaryotes. In plants and cyanobacteria, cytochrome b6 is analogous to eukaryote cytochrome b, containing two chains: helices A-D are encoded by the petB gene and helices E-H are encoded by the petD gene in these organisms. Cytochrome b/b6 contains two bound hemes and two ubiquinol/ubiquinone binding sites. The C-terminal domain is involved in forming the ubiquinol/ubiquinone binding sites, but not the heme binding sites. The N-terminal portion of cytochrome b, which contains both heme binding sites, is described in a separate CD.


Pssm-ID: 238179 [Multi-domain]  Cd Length: 147  Bit Score: 68.44  E-value: 4.65e-16
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 254305379   4 LFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 64
Cdd:cd00290   38 FYAPNLLGHPDNGIPANPLATPLHILPEWYFLPVYAILRAIPNKLLGVLAMAASILSLFLV 98
CYTB MTH00016
cytochrome b; Validated
 10-64 1.11e-13

cytochrome b; Validated


Pssm-ID: 177102 [Multi-domain]  Cd Length: 378  Bit Score: 64.70  E-value: 1.11e-13
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 254305379  10 LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 64
Cdd:MTH00016 251 LGDPENFIPANPLVTPTHIKPEWYFLWAYAILRSIPNKLGGVVAMFASILILFFL 305
CYTB MTH00191
cytochrome b; Provisional
 10-80 1.95e-13

cytochrome b; Provisional


Pssm-ID: 177239 [Multi-domain]  Cd Length: 365  Bit Score: 64.17  E-value: 1.95e-13
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 254305379  10 LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL-----AEQRNLTTLIQFKFAF 80
Cdd:MTH00191 247 LGDPENFIPANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVLALVMSILVLFLLpllhtSKQRSNTFRPLTQVVF 322
CYTB MTH00131
cytochrome b; Provisional
 1-78 7.70e-13

cytochrome b; Provisional


Pssm-ID: 177189 [Multi-domain]  Cd Length: 380  Bit Score: 62.36  E-value: 7.70e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 254305379   1 SQSLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL-----AEQRNLT--TL 73
Cdd:MTH00131 241 SLALFSPNLLGDPDNFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLFSILVLMVVpilhtSKQRGLTfrPL 320


                 ....*
gi 254305379  74 IQFKF 78
Cdd:MTH00131 321 TQFLF 325
CYTB MTH00074
cytochrome b; Provisional
 3-71 9.75e-13

cytochrome b; Provisional


Pssm-ID: 177145 [Multi-domain]  Cd Length: 380  Bit Score: 62.01  E-value: 9.75e-13
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 254305379   3 SLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL-----AEQRNLT 71
Cdd:MTH00074 244 SLFSPNLLGDPDNFTPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVLALLASILILMLIpmlhtSKQRSLM 317
CYTB MTH00145
cytochrome b; Provisional
 10-64 1.81e-12

cytochrome b; Provisional


Pssm-ID: 177203 [Multi-domain]  Cd Length: 379  Bit Score: 61.46  E-value: 1.81e-12
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 254305379  10 LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 64
Cdd:MTH00145 251 LGDPENFIPANPMVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSIVILFFL 305
CYTB MTH00022
cytochrome b; Validated
 10-64 3.86e-12

cytochrome b; Validated


Pssm-ID: 164595 [Multi-domain]  Cd Length: 379  Bit Score: 60.48  E-value: 3.86e-12
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 254305379  10 LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 64
Cdd:MTH00022 249 LGDPENFIQANSLVTPVHIQPEWYFLFAYAILRSIPNKLGGVVAMFFSILILFFL 303
CYTB MTH00119
cytochrome b; Provisional
 10-71 7.38e-12

cytochrome b; Provisional


Pssm-ID: 214425 [Multi-domain]  Cd Length: 380  Bit Score: 59.53  E-value: 7.38e-12
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 254305379  10 LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL-----AEQRNLT 71
Cdd:MTH00119 251 LGDPENFTPANPLVTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAASILILFLMpflhtSKQRSMT 317
QcrB/PetB COG1290
Cytochrome b subunit of the bc complex [Energy production and conversion];
6-64 8.63e-12

Cytochrome b subunit of the bc complex [Energy production and conversion];


Pssm-ID: 440901 [Multi-domain]  Cd Length: 393  Bit Score: 59.42  E-value: 8.63e-12
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 254305379   6 GILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIP--NKTAGLLVMLASLQILFLL 64
Cdd:COG1290  260 FFFPINPPPNYGPANPLATPAHIQPDWYFLPFYGILRAIPgsAKLGGVIAMGLAILVLFLL 320
CYTB MTH00100
cytochrome b; Provisional
 10-71 8.82e-12

cytochrome b; Provisional


Pssm-ID: 177162 [Multi-domain]  Cd Length: 379  Bit Score: 59.27  E-value: 8.82e-12
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 254305379  10 LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL-----AEQRNLT 71
Cdd:MTH00100 250 LGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALLLSILILAIIpllhtSKQRSMM 316
CYTB MTH00156
cytochrome b; Provisional
 10-64 1.22e-11

cytochrome b; Provisional


Pssm-ID: 214440 [Multi-domain]  Cd Length: 356  Bit Score: 59.03  E-value: 1.22e-11
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 254305379  10 LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 64
Cdd:MTH00156 240 LGDPENFIPANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVIALVMSILILMIL 294
CYTB MTH00034
cytochrome b; Validated
 10-64 1.31e-11

cytochrome b; Validated


Pssm-ID: 177109 [Multi-domain]  Cd Length: 379  Bit Score: 58.95  E-value: 1.31e-11
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 254305379  10 LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 64
Cdd:MTH00034 250 LNDPENFIPANPLVTPPHIQPEWYFLFAYAILRSIPNKLGGVIALVAAILVLFLV 304
CYTB MTH00086
cytochrome b; Provisional
 3-73 4.53e-11

cytochrome b; Provisional


Pssm-ID: 177151 [Multi-domain]  Cd Length: 355  Bit Score: 57.26  E-value: 4.53e-11
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 254305379   3 SLFGILPLSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLLAEQRNLTTL 73
Cdd:MTH00086 231 SLFYPFNLGDPEMFIEADPMMSPVHIVPEWYFLFAYAILRAIPNKVLGVIALLMSIVVFYFFIFVNNYTSC 301
CYTB MTH00224
cytochrome b; Provisional
 10-64 4.87e-11

cytochrome b; Provisional


Pssm-ID: 164767 [Multi-domain]  Cd Length: 379  Bit Score: 57.24  E-value: 4.87e-11
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 254305379  10 LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 64
Cdd:MTH00224 251 FTDPENFLMANPLVTPIHIKPEWYFLWMYAILRSIPNKLGGVVALFAAILILFIL 305
CYTB MTH00053
cytochrome b; Provisional
 10-64 2.22e-10

cytochrome b; Provisional


Pssm-ID: 164624 [Multi-domain]  Cd Length: 381  Bit Score: 55.48  E-value: 2.22e-10
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 254305379  10 LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL 64
Cdd:MTH00053 251 LGDAENFKQANPLVTPVHIKPEWYFLFAYAILRSIPNKLGGVVALVFSILVLFFL 305
CYTB MTH00033
cytochrome b; Provisional
 10-101 1.21e-09

cytochrome b; Provisional


Pssm-ID: 133672 [Multi-domain]  Cd Length: 383  Bit Score: 53.40  E-value: 1.21e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 254305379  10 LSHPDNAITVDRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFLL-----AEQRNLTTLIQFKFAFgare 84
Cdd:MTH00033 249 LQDPENFIQANPLVTPVHIQPEWYFLFAYAILRSIPNKLGGVLALFASILVLLLMpildrSKIRSLTFNPTGKFFF---- 324

                         90
                 ....*....|....*...
gi 254305379  85 ysvptiWFIC-SFYALLW 101
Cdd:MTH00033 325 ------WFIVgDFIILTW 336
petD CHL00058
cytochrome b6/f complex subunit IV
 20-56 2.60e-09

cytochrome b6/f complex subunit IV


Pssm-ID: 176998  Cd Length: 160  Bit Score: 51.16  E-value: 2.60e-09
                         10        20        30
                 ....*....|....*....|....*....|....*..
gi 254305379  20 DRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLA 56
Cdd:CHL00058  67 DPFATPLEILPEWYFFPVFQILRTVPNKLLGVLLMAS 103
PetD COG5679
Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion]; ...
 20-56 7.38e-09

Cytochrome b6f complex subunit IV, PetD, 17 kd cytochrome b [Energy production and conversion];


Pssm-ID: 444393 [Multi-domain]  Cd Length: 161  Bit Score: 49.79  E-value: 7.38e-09
                         10        20        30
                 ....*....|....*....|....*....|....*..
gi 254305379  20 DRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLA 56
Cdd:COG5679   68 DPFATPLEILPEWYLYPVFQILRVVPNKLLGIVMMAA 104
cytb6/f_IV TIGR01156
cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f ...
 20-56 7.21e-08

cytochrome b6/f complex subunit IV; This model describes the subunit IV of the cytochrome b6/f complex. The cyt b6/f complex is central to the functions of the oxygenic phosynthetic electron transport in cyanobacteria and its equivalents in algae and higher plants. Energetically, on the redox scale the cytb6/f complex is placed below the other components - Q(A); Q(B) of the photosystem II in the Z-scheme, along the pathway of the electron transport. The complex is made of the following subunits: cytochrome f; cytochrome b6; Rieske 2Fe-2S; and subunits IV; V; VI; VII. Subunit IV is one of the principal subunits for the binding of the redox prosthetic groups. Each monomer of the complex contains a molecule of chlorophyll a and beta-carotene. [Energy metabolism, Electron transport, Energy metabolism, Photosynthesis]


Pssm-ID: 130224 [Multi-domain]  Cd Length: 159  Bit Score: 47.48  E-value: 7.21e-08
                          10        20        30
                  ....*....|....*....|....*....|....*..
gi 254305379   20 DRYATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLA 56
Cdd:TIGR01156  67 NPFATPLEILPEWYFYPVFQILRTVPNKLLGVLLMAA 103
CYTB MTH00046
cytochrome b; Validated
 3-63 9.48e-07

cytochrome b; Validated


Pssm-ID: 177121 [Multi-domain]  Cd Length: 355  Bit Score: 44.97  E-value: 9.48e-07
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 254305379   3 SLFGILPLSHPDNAITVDRY------ATPLHIVPEWYFLPFYAMLKTIPNKTAGLLVMLASLQILFL 63
Cdd:MTH00046 229 SLLVFWLFVSPDLVLDIEAYleadplVTPVSIKPEWYFLAFYAMLRSINSKIGGLVLVLSFLFFLWV 295
 
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

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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