Conserved Protein Domain Family
RDD

?
pfam06271: RDD 
RDD family
This family of proteins contain three highly conserved amino acids: one arginine and two aspartates, hence the name of RDD family. This region contains two predicted transmembrane regions. The arginine occurs at the N-terminus of the first helix and the first aspartate occurs in the middle of this helix. The molecular function of this region is unknown. However this region may be involved in transport of an as yet unknown set of ligands (Bateman A pers. obs.).
Statistics
?
PSSM-Id: 399344
Aligned: 55 rows
Threshold Bit Score: 53.5211
Threshold Setting Gi: 357941672
Created: 11-May-2020
Updated: 7-Aug-2020
Structure
?
Aligned Rows:
Sequence Alignment
?
Format: Row Display: Color Bits: Type Selection:
Q44230                  24 PLATRRLAAWAT-EITLLATTGLVPFGLGVYinsrsdinreplnpalvvteraiarplalpadygIRNVAWPTNYLWMLA 102 Nosto...
Q6MM26                   7 PSTWRRLFAHGI-DQIISLPFYLPFAGVFLK----------------------------------LIFTEDDVIVTLLQL 51  Bdell...
Q6MNK7                  24 AFVADRFIALIL-DFLILSPIVSLLVAGLVRqtk----------------------------tffLLNANSAEGVVAAGL 74  Bdell...
WP_003518450             4 SGVLRRYFAWLI-DSIILAGLTFGLTMFLEAlgvgvplne----------------lvqamirktEQSLEVINSFQLEVW 66  Hunga...
USDA:Abu_1180           11 ASMRSRAFAYIIdDLIITIIVMAIFWDRIMSv--------------------------------sHDSEAMIYLMQTELV 58  Arcob...
jgi:Haur_4654           84 ASWGIRFGAYFL-DVLILLIPSVIINLITGIgvtan------------------------fnltgSTSSASSLGMYIIGS 138 Herpe...
PRJNA261003:LJ00_26050  57 TPWFDRVIAFVI-DQLPIAVVTVIGYLVVFGilaga-------------------------sqgsSDGEITTGVGIVAAV 110 Mycol...
WP_003516166            19 VQPWVRFWARVI-DTFIIDTIVRITQLLFFP---------------------------------------GSTFEPVLLT 58  Hunga...
WP_011774049            17 ASFAARALGLIL-DVISHIILAILLIILITSa---------------------------------SRDLDDAAIQALVLS 62  Micro...
WP_011757367            12 ADPDRRFYAFVV-DRLAAWTLDAVAAYLAYR------------------------------------LLIDRGHLLAGVL 54  uncla...
Q44230                 103 LLAPT----ALSWWQLYLLAK--TGSTLPKRWFGVKVLN--EEGTPPGLA--TVVVREGigrwtvpmsvayi-------- 164 Nosto...
Q6MM26                  52 FLMFL----IPAVYEFVFLVM--MQATPGKWFMGLKVVP--ANNFTEKLHwsQCLMRPL--------------------- 102 Bdell...
Q6MNK7                  75 VVLAV----VFIVTFLQSVFLyfWQATPGQIFLQLRVIAypVYQPRLSYA--QCVIRSLs-------------------- 128 Bdell...
WP_003518450            67 AIYAV----LFFIYEIVFVASs-LSATPGKIILGIEIVS----DRKSSID--KVIIRALv-------------------- 115 Hunga...
USDA:Abu_1180           59 TPLFI----LKIVYQTFFVWY--YGATIGKIIVKIRVIDa-NHWGRVSMF--AALLRAV--------------------- 108 Arcob...
jgi:Haur_4654          139 LLNLI----INIGYFAYFHGT--TGQTIGKKIVKIRVIR--RTNQPMDFV--VAVKRLAitiastvinlvigmisfnsid 208 Herpe...
PRJNA261003:LJ00_26050 111 LIFVLslapIAYGVWNMGYRQgtTGQSIGKSVMKFKVVSe-QTGQPIGFL--MSLVRQV--------------------- 166 Mycol...
WP_003516166            59 VGTYF----IWALAEAKLIST--WGTTPGKWLLKIKVRS--NNSQILDFK--TALKRSIlv------------------- 109 Hunga...
WP_011774049            63 SVIFS----VVIVPVTVETLT--RGRSLGKLATGLRIVR--DDGGSIRFR--HALIRGLlg------------------- 113 Micro...
WP_011757367            55 VILGC----VLLVGAGFAVVLglTGSSPGRAATTTGLVGa-DDGAPIGVA--AALRRQLv-------------------- 107 uncla...
Q44230                 165 -------lwrysfafpnlgLFTSLAVLMVIGEALALPa-----RRGRK--ALHDWLAG 208 Nostoc sp. PCC 7120
Q6MM26                 103 -------------------TGRLSFFFSWGIYALAFF------RYDRT--HLCDWAAE 133 Bdellovibrio bacteriovorus
Q6MNK7                 129 --------------------wSFSFVLLALPFMEILS------HPLRR--AFPDRAAD 158 Bdellovibrio bacteriovorus
WP_003518450           116 ------------------kFIGEMFPFSLVNFIIVLV------SGKKQ--SLHDKAAR 147 Hungateiclostridium thermoc...
USDA:Abu_1180          109 -------------------GRVFSEMFFYIGFLIGFF------NDGRK--TFHDFTGK 139 Arcobacter butzleri RM4018
jgi:Haur_4654          209 diaagnlsaatasfgflgiISFVIGIATLLDYLWPLW------DGQKQ--ALHDKIAD 258 Herpetosiphon aurantiacus D...
PRJNA261003:LJ00_26050 167 -------------------AHIVDGLICYVGYLFPLW------DAKRQ--TLADKIMT 197 Mycolicibacterium smegmatis...
WP_003516166           110 -----------------wmLGMGFGIFTTISYIFGYY------ELTRKgiTPWDRISE 144 Hungateiclostridium thermoc...
WP_011774049           114 -------------------flEIYLTFGGLAIGVALF------NDKSK--RLGDIVAG 144 Micrococcaceae
WP_011757367           108 -------------------LGLATLPTFGLGAAVLAWtavadpGGRRR--AWHDRIAG 144 unclassified Nocardioides
| Disclaimer | Privacy statement | Accessibility |
NCBI Home NCBI Search NCBI SiteMap