Conserved Protein Domain Family
AgrB
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pfam04647: AgrB 
Accessory gene regulator B
The arg locus consists of two transcripts: RNAII and RNAIII. RNAII encodes four genes (agrA, B, C, and D) whose gene products assemble a quorum sensing system. AgrB and AgrD are essential for the production of the autoinducing peptide which functions as a signal for quorum sensing. AgrB is a transmembrane protein.
Links
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Statistics
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PSSM-Id: 398363
Aligned: 181 rows
Threshold Bit Score: 63.063
Threshold Setting Gi: 558690307
Created: 20-May-2020
Updated: 7-Aug-2020
Structure
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Aligned Rows:
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PubMed ReferencesClick to see Conserved Features Help
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
jgi:Clopa_3625         5 TNNIANKVAAEl----KL-DN--NS--REI----IAYGMFALIHIALSIILVIIFGLMFHVTIEALIVCFSGSILRKYSG 71  Clostri...
CDD34129               2 rKKLKNYLQTQf----HFsSLeaDR---------ILYGFESIVSEAVKFVILFFIALPLGYADEMLVATIVLLSIRSNSG 68  Rosebur...
CDD73940               1 -mKIHDYLKNNy----GYsDFqiGQ---------IRYTIISILSDVSKLIIMGIFFILTDYFFQYLAAIATLFVLRTCTG 66  Clostri...
WP_117909749           9 mqSLIDELKDEy----GYsSYdiAM---------VKYVLTSIFYEFSKLIIFGIFFGFLGYFKSFLVSLILLLFLRINIG 75  unclass...
WP_118589185          41 vDSLSAKIQKMy----GYsDYemAL---------IKYSVTAMLSEISKIVILSIFYLFIGKFDLFVAFLALLIFLRINGG 107 Eubacte...
CCZ05604              10 idKFVQIILKK------LeTTdcEKrvFMR----VEYSLRVIISEMEKLFLLGLIFALIKQFNQFLVSIAVLIIIRIFVG 79  Clostri...
goetting:Curi_c06700   1 -miiVDKFHKYcenefNLsELdsAK---------LKYSLQLITGNLSKLLILFFLFSVLGYRKDFIYSFLSLLSIRIFTG 70  Gottsch...
WP_015390670           6 SNFITGYLRKN------------NAslSLTdlmkIDYAIQMILGDLAKLIIISLIFISLNQFSLFLFSYVILFSTRPIAG 73  Clostri...
WP_009168114           6 SIKISQHLGER------------NSslTKKdilkIQYVLEVIFGDLSKLLIIFLIFLKFHELKLFFLIYIILLTTRSFLG 73  Clostri...
goetting:CLSA_c05780   6 STLICKHLKKN------------NSslTKTdllkMQYTLEVILGDISKLSLIFIIFLFFNEIPLFFLIFVILISTRTLGG 73  Clostri...

jgi:Clopa_3625        72 GAHASSPGKCATIGTIICIGQALLLLYLFGSVINlk-lLL--FLGIVIFvwsyyliyklapiDSPAKPIKTKEKKIRMKK 148 Clostri...
CDD34129              69 GLHFSHFFSCLAFTVVFYTAAIGLAQYPLSSKFLslglILtlGVFAWvg-----------piTSIMRPRLQTKDVQRYSR 137 Rosebur...
CDD73940              67 GLHFKHYFSCLALSFFLLYIGICQLPKILLPRPLyfvlLLlcILINYLfa----------piVSSYRPIPNGIQIRKAKR 136 Clostri...
WP_117909749          76 GIHCKHYITCFLLTFVVLFSSIILLPKLLFVAPIliisICtiCMIINYKig---------piASPFRPSPDSILIKKCRN 146 unclass...
WP_118589185         108 GYHCKHYITCLMLTTLISVLAIIVLPLISLPNYSimicVLivCLLVTYCig---------pvPSPFRPNPDMLLIKRCNI 178 Eubacte...
CCZ05604              80 GTHQKNIFYCFVQTLINLLVIIGISKFLISGYWCsvfvLFsiLVVAva------------pvQSSNRITYDRKQKMRFKV 147 Clostri...
goetting:Curi_c06700  71 GLHLKTYTGCLIFSAFFFCISIFLKNNIALNHSIvtilFIlsILITITma----------pvCGKSRPDYSYAKRMQFKI 140 Gottsch...
WP_015390670          74 GIHSKTFVGCLTSSIMHFLIVVIFSVLFPKLST---------YYYVIFFiislviiglyapcVNTNRPIKNKA---KLKV 141 Clostri...
WP_009168114          74 GLHCKTFNSCLIWSTLYFVTVLLFSNLVPYLKN---------SFYISSFvlffiialvyapcPNEKRPMQNDK---ILKT 141 Clostri...
goetting:CLSA_c05780  74 GIHCKTYTSCLIVSTIYFLSILLFSKSAIQLNI---------NFYIVFFiisfiitltyapcKNEKRPIKNKT---TLKI 141 Clostri...

jgi:Clopa_3625       149 WSAFVLSTYMIIVVinvaiyiffrdtrfliyslCIYGGTA----WQIFTL 194 Clostridium pasteurianum BC1
CDD34129             138 RVIFLLLIYSSILItfet-----------lpyrNVIYWVIvlqiFQLLca 176 Roseburia sp. CAG:309
CDD73940             137 QAFHIITIYALIMYivpp-----------nqyiITGFWIImlqsFQLLAA 175 Clostridium sp. CAG:62
WP_117909749         147 TGFVIIFIFIIFVSffhefs-------lfatyfQVGFWTIvlhtAQLFIA 189 unclassified Eubacterium
WP_118589185         179 KCFLVILTFIIIVSifnsnn-------gikpylVVGFWTItlhtLQLIIA 221 Eubacteriaceae bacterium
CCZ05604             148 KALLVIVVLVYSKYvvdk------------eifSLMESVVvlysVELLFI 185 Clostridium sp. CAG:127
goetting:Curi_c06700 141 TGISFILIHFLMYFfks--------------nnSYFINAIwamsLQCIQI 176 Gottschalkia acidurici 9a
WP_015390670         142 LSLISFTFWMIIFFqiqdt----------kisnCILMSTF----LQIIQL 177 Clostridium saccharoperbutylacetonicum
WP_009168114         142 LSLISISFWGILFFksnni----------qicnCIFISLF----VQISQV 177 Clostridium sp. DL-VIII
goetting:CLSA_c05780 142 LSLISLTFWSILFFklsds----------kiynCIFLSIL----IQIIQL 177 Clostridium saccharobutylicum DSM 13864
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