Conserved Protein Domain Family
TonB-B12
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TIGR01779: TonB-B12 
TonB-dependent vitamin B12 receptor
This model represents the TonB-dependent outer membrane receptor found in gamma proteobacteria responsible for translocating the cobalt-containing vitamin B12 (cobalamin). [Transport and binding proteins, Other, Transport and binding proteins, Porins]
Links
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Statistics
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PSSM-Id: 273802
Aligned: 4 rows
Threshold Bit Score: 910.014
Created: 8-Oct-2014
Updated: 25-Oct-2021
Structure
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Aligned Rows:
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Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
P37409         2 IKKATLLTAFS-----VTAFSAWAQDTSP----DTLVVTANRFQQPRSAVLAPVTIVTRQDIERWQSTSVNDVLRRLPGV 72  Salmonella ente...
WP_001172310   1 MQKSALAIALAs---lLTPISYLHANEAQp--qETVVVTANRFEQKASSTLADVEIITRQDIEQTQAKTLPELLRRLTGV 75  Vibrio cholerae
WP_003112350   1 MNRVFLTPAa------VALCGASSLSLAEpvslADQVVTATRTAQTASQSLAAVSVIDREDIERSQARSVPELLRQVPGV 74  Pseudomonas aer...
WP_011052095   2 MSLSSVSPRRAvlavgLSLCIATVAQAEAaidlDQVVVTASRTAQTQDQTLAPVTVIDRAQIERRQVNSLQDLLRGEAGV 81  Xanthomonas citri

P37409        73 DIAQSGGAGQNSSIFIRGTNSSHVLVLIDGVRLNLAGvSGSADLSQFPVSLVQRIEYIRGPRSAIYGSDAIGGVVNIITT 152 Salmonella ente...
WP_001172310  76 QITQNGGRGQLASLFVRGTSSDQVLVLVDGIRFARAA-KGAVDFNQIPLTYVDRIEYVRGARASLYGSEAIGGVINIITK 154 Vibrio cholerae
WP_003112350  75 SLANNGGFGKNTTLFLRGTESDHVLVLIDGIKVGSAS-AGLTAFQDLPVELIERIEVVRGPRSSLYGSEAIGGVIQIFTR 153 Pseudomonas aer...
WP_011052095  82 SLANNGGPGKATSLFLRGTEADHVVVLIDGVRIGSAT-AGGAALQDLPIEQIERIEIVRGPFSSLYGSEALGGVVQIFTR 160 Xanthomonas citri

P37409       153 R--D-NPGTELTAGWGSNSYQNYDISTQQQLGE-----NTRATLIGDYEYTKGFDVVAkggTGMQAQPDRDGFLSKTLYG 224 Salmonella ente...
WP_001172310 155 ArsQ-QQGTTVSAGLGSLDYQELSIASGVAIGE-----KGQMNVALGTESDKGYNVRP---VPGVNDGDRHGFRSDNALL 225 Vibrio cholerae
WP_003112350 154 RgdGqGAKPFFSAGYGTHQTLEGS-AGVSGGAG-----NGWYSLGVSSFDTAGINTKRa--GTAGYEPDRDGYRNLSGNL 225 Pseudomonas aer...
WP_011052095 161 RpqG-GLVPTLSVAAGSDNARRYGAGIAGRSPGdlsdaGGWYSVNAVHDETDGINAYLd-tGSSAYDPDRDGYRNDSLSA 238 Xanthomonas citri

P37409       225 ALEHTFSDRWSGFVRGYGYDNRTDYDAyySPGSPLIDTRKLYSQSWDAGLHFNGERIQSQLVSSYSHSKDYNYDPHYGRY 304 Salmonella ente...
WP_001172310 226 GYVHQFDESWSLFANARAYENIYQYDN--SYGTRDYKEAEKDDLSFTIGTQYQSERWVSELQLTTQKQKSWDYTQSKGKY 303 Vibrio cholerae
WP_003112350 226 RGGYRFDNGLELDGTLLRAKSHNDYDq--VFGNSGFNANADGEQNLVGGRARFTPFDPWLVTLQAGRSEDKADAYQDGRF 303 Pseudomonas aer...
WP_011052095 239 QGGWRFNRQWDADVHVLRAQSRNEYDGs-AFGGNL----SKGVQQAIGGRVRYAPSDALKLTASVGSSADLSDAYYQGAY 313 Xanthomonas citri

P37409       305 DTSAtlDEMKQYNVQWTNSVVVGHGNVGAG-VDWQKQTTTPGTGyvPEGYDQRNTGVYLTGLQQLGDFTLEAAARSDDNS 383 Salmonella ente...
WP_001172310 304 SDTS--DNLEQRNIQWINRYLVNDVWTFAGgVDWRDESYIDKTA--DKEFDRSNTAAFAVVAAEWQQWLLEASLRFDDNQ 379 Vibrio cholerae
WP_003112350 304 YSRF--DTR-RDSLSWQNDLTLAEGHVLTLgYDWQKDEISSSEA--FSVDSRLNKGWFAQYLGQYGRQDWQLSLRRDDNQ 378 Pseudomonas aer...
WP_011052095 314 LSTY--DTR-RKQGALQADLDTGPG-LLTVgFDWQRDAIASSDT--YDADSRIDRAAFAQWQQTFGSQSLQASLRRNDNS 387 Xanthomonas citri

P37409       384 QFGRHGTWQTSAGWEFIEGYRFIASYGTSYKAPNLGQLYG-YYGNPNLNPEKSKQWEGAFEGLTAGVSWRISGYRNDIND 462 Salmonella ente...
WP_001172310 380 EYGSQTTHNIALGYQFIPEFGVKASYGSAFKAPNLYQQYDpSYGNVNLQPEDADSAELSFYGLFSGIKWSITGYDYKINN 459 Vibrio cholerae
WP_003112350 379 QFGVHDTGSAAWGYALSDALRFTVSYGTAFKAPTFNELYYpDYGNPDLDAETSRSLEVGLSGTHGWGHWAVNAFRTNVDD 458 Pseudomonas aer...
WP_011052095 388 QFGGKTTGSLLWGWDVAEHLRLTASYGTAFKAPTFNELYYpEYGNPLLGPETSKSAELGLRGRYDWGTWTLSAFQTRIDD 467 Xanthomonas citri

P37409       463 MIDYDD------HLQKYYN-EGKARIKGIEATANFDTGPLTHTVSYDYVDAR---N----AItDTPLPRRSKQMAKYQLD 528 Salmonella ente...
WP_001172310 460 LIDYNS------TTKNYQNvIGESNIKGVEFTAEFATGIVQHQLSVDLKDAD---D----SK-GKTLQRRAEHMYKWNAL 525 Vibrio cholerae
WP_003112350 459 LIGNDPrpa-pgRPWGQPNnIDEARIRGVELVLGSQWLGWDWNANATFLDPQ---NrsggVNdGNELPRRARRMFNLELD 534 Pseudomonas aer...
WP_011052095 468 LIAYDAslvdatHPFGQPNnIDRARIRGVEAGYDTELAGWTVRSALTWLAPQadgE----VNhGNWLPRRARQSGRIDAD 543 Xanthomonas citri

P37409       529 WDVYDFDWGMTYQYLGSRYDSDYSAYPYRTVKMGGVSLWDLTVAYPVTSHLTVRGKIANLFDKDYETVYGYQTAGREYTL 608 Salmonella ente...
WP_001172310 526 VAFEQVDWSIGYQYVGKRPDLDYNTYPTQNITLDAYSLVDTSVSYYVTDSTTISARIDNLLDKEYETANGYPAAERAYYL 605 Vibrio cholerae
WP_003112350 535 RRFERLSLGASVHAEGRRYDDPANK-----VRLGGYATLDLRSEYRLNDEWRLQGRIANLFGADHETAYGYNQPGQAVYL 609 Pseudomonas aer...
WP_011052095 544 RNIGAFGIGASLFGSGARYDDLANTD-----RLAGYGLLDLRVSYAVNADWKVQLAANNVFDRHYETARWYAQPGRNYLL 618 Xanthomonas citri

P37409       609 SGSYTF 614 Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
WP_001172310 606 NIGYQF 611 Vibrio cholerae
WP_003112350 610 SVRYQA 615 Pseudomonas aeruginosa
WP_011052095 619 TLRYQP 624 Xanthomonas citri
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