Conserved Protein Domain Family
PGA_cap

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pfam09587: PGA_cap (This model is not part of the current CDD release)
Bacterial capsule synthesis protein PGA_cap
This protein is a putative poly-gamma-glutamate capsule biosynthesis protein found in bacteria. Poly-gamma-glutamate is a natural polymer that may be involved in virulence and may help bacteria survive in high salt concentrations. It is a surface-associated protein.
Statistics
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PSSM-Id: 518955
Aligned: 84 rows
Threshold Bit Score: 162.436
Created: 15-Feb-2025
Updated: 28-Apr-2025
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
Q92VT6         6 TLAVTGQSLIKHDIRD---------IPAPAF-RELQS---LLRQAD-LSFTNFEGTIlg-------rhGGWPLKGSF--- 61  Sinorhizobium m...
Q8A828         2 KFAYTGDCVLQ--------------DIQNIArTSFVNfgnELSNNNcRLIINLESPFi----------KGDESPIKNk-- 55  Bacteroides the...
XP_032236209  31 SLVFTGDVSFGGAVRYyaek--gyyKYNEAL-AKVAP---YLRQAD-IAIGNYESPF-----------IQKKDETVKnrl 92 
Q6MJD4        44 GLSFVGDILVHEALYRavvn--gtqHFNQIW-RRTDP---LMSKAH-FSVGNLEGPAalgvdkrgkdhGDVGFIYDEvvy 116 Bdellovibrio ba...
Q6MIV2        32 VLGFAGDILVHDALYKnil---pkqNFTSLW-SKAIP---LFNKAD-YMTVNLEGPAavgidkagrdvGDQGFTYDLnvy 103 Bdellovibrio ba...
2_pfamImport   1 SLLFVGDLMQHQAQIDaarq-gdgyNYNDCF-RHVKK---EISEAD-MAIGNLEVTL-----------GGK--PYRGy-- 59 
Q5M6D8        42 RIMANGDLLYHDGLYMsalqadgsyDFTENF-TYVKP---WLKQAD-LVLGDFEGTI------------NPDYPLSGy-- 102 Streptococcus t...
Q8DUR0        48 RVVANGDILYHDILYTsarkndgsyDFDPYF-EYVKS---WISSAD-LAIGDFEGTI------------SPDYPLAGy-- 108 Streptococcus m...
Q8DYV2        47 rVVANGDILLHDVLYAsarqpdgtyNFTPYF-KEVKS---WIESAD-LAIGDYEGTI-----------SSE-YPLAGy-- 107 Streptococcus a...
WP_012108497  19 KIIAVGDIMFHSPQISsakn-gkdyDFAPQF-EQIKP---FLQSGD-VSIGNFETTV------------NEKRSFSGy-- 78  Campylobacter h...
Q92VT6        62 ------FGCSDPVVLDTLRAIGFRALSLSNNHAFDLGPSGVLSTLEEVEKRGFLHAG-LGRDQAQVSRA--STATIGGRR 132 Sinorhizobium m...
Q8A828        56 -----iTLSALPDSICFLDYLMPYLINLANNHINDYGNESVLFTQELLDKHHFHYWG-VGYKNELDNNV--WVDSV--NK 125 Bacteroides the...
XP_032236209  93 kvisgvSLRSTLDSGLALRFAGYDIISVANNHLNDFNEISANTTVKTLRSLGLIPMGySYGRFDAPQVP--VIKVIRGVK 170
Q6MJD4       117 s-gsnfSFNYHPRILSDLYRSGYDLLTVANNHSLDRSWLGIDKTIRAARNVGIPTVG-IRMSSERSGAFh-HIASIGGFR 193 Bdellovibrio ba...
Q6MIV2       104 s-gtnfSFNFHPQILRDLKSSNIDLISTANNHSLDRQWRGVDRTIEAAKNIGLSTVG-TRPSYAPNESFy-HLADVRGYR 180 Bdellovibrio ba...
2_pfamImport  60 -----pAFSAPDEYLHAIKEAGFDVLLTANNHCLDKGKLGLERTILMLDSLKIHHAG-TYRNPEERHKNypLLIEKNGFR 133
Q5M6D8       103 -----pLFNAPQSVTAVISDAGYDVMDLAHNHILDSGLEGAFTTADAFKEVGIDPVG-VYENPVHDKAPl-FIKNVNGIK 175 Streptococcus t...
Q8DUR0       109 -----pLFNAPTEAAQSMKDTGYDVVDLAHNHILDSQLSGALNTVKTFNDLGLDTIG-IYKEDRAKESF--LIKKVNGIK 180 Streptococcus m...
Q8DYV2       108 -----pLFNAPNEIATTMKETGYDVVDLAHNHILDSQLAGAINTVKTFNRLGLDTIG-VYLKDRNKEDI--LIKHVNGIK 179 Streptococcus a...
WP_012108497  79 -----pLFNTPKQALKALKDAGIDALATANNHALDTKISGVLETVKSIKEARIVPFG-----TGEGEKF--AFIDKNGIN 146 Campylobacter h...
Q92VT6       133 VAIVAMD----------GGPGPDFMYAADGDDDRParpgvnrlrltqvlevdgaafeqirairdkigytaidltndsqpd 202 Sinorhizobium m...
Q8A828       126 IINIAYVtrtsdftgsrLFADIDLKGGF---------------------------------------------------- 153 Bacteroides the...
XP_032236209 171 IAFLAYCtrdalcqsrkEFSSGPAYYTK---------------------------------------------------- 198
Q6MJD4       194 VAFLGCTemsnghkdskDQVLFCYKNP----------------------------------------------------- 220 Bdellovibrio ba...
Q6MIV2       181 MAFVACTeatngiadtkSQVLSCYGKS----------------------------------------------------- 207 Bdellovibrio ba...
2_pfamImport 134 IVLLNYTyg-----------tNG---------LKTdapnvv--------------------------------------- 154
Q5M6D8       176 VAILSYAyg-----------fNG----LESNLTEKeianhl--------------------------------------- 201 Streptococcus t...
Q8DUR0       181 IAILGYAyg-----------yNG----MESNLTEEeqaahl--------------------------------------- 206 Streptococcus m...
Q8DYV2       180 IAILGYSygyngmeanvSKSDYEKHMSDld-------------------------------------------------- 209 Streptococcus a...
WP_012108497 147 LALLAYSyg-----------yNG-----LENSLNKkeksll--------------------------------------- 171 Campylobacter h...
Q92VT6       203 dprhpapdheigiaravfrrsgqfgrsvkideadlSRNLSAVATAA---Kn--GSLVVAYLHHhhWASDWYQvPDWVSGV 277 Sinorhizobium m...
Q8A828       154 -----------------------------------SPNLNQVEQIR---KkywDFSIIVNIHW--GKEDISYpEPDKREL 193 Bacteroides the...
XP_032236209 199 -----------------------------------YATKRDVRALK---QsesPDVIVVFLHW--GEEYEVLpSANQRQT 238
Q6MJD4       221 -----------------------------------DKMVELIKNITsdsS---VDALILLPHW--GQEYKHSpDSRQKAF 260 Bdellovibrio ba...
Q6MIV2       208 -----------------------------------QQVETLIRQLRargD---VDGVIVLPHW--GVEYSHKpDKSQTAY 247 Bdellovibrio ba...
2_pfamImport 155 ------------------------------nyinrEQIKKDILDARrk----lPDVIIACMHW--GVEYCSFpERSECEL 198
Q5M6D8       202 ------------------------------snldeKRMKVEIERAEk--E---ADVTVIMPQM--GVEYRLEpTDEQVKL 244 Streptococcus t...
Q8DUR0       207 ------------------------------snldeKKIKAELKSAEk--K---ADVTIVMPQM--GTEYALEpTEEQKTL 249 Streptococcus m...
Q8DYV2       210 ----------------------------------tKKIKQDIKKAE---Ke--ADITIVMPQM--GIEYQKKpTTEQVML 248 Streptococcus a...
WP_012108497 172 ------------------------------nfldeTQIKDDLQKVKsl----gADFIIIYAHW--GNEYQNKaNDFQKKL 215 Campylobacter h...
Q92VT6       278 ARECID-AGAAMFVSHGAPVLQPIEIY----------RGR-----------------PIFYSLGNFIFHV 319 Sinorhizobium meliloti
Q8A828       194 AHKLID-AGVDLIIGHHPHIIQHCEYY----------KEK-----------------MIYYSIGNFYFPT 235 Bacteroides thetaiotaomicron
XP_032236209 239 ARELAAlN-VSMVIGSHSHRIVKHCFH----------GNT-----------------LIAYGLGNFLFPP 280
Q6MJD4       261 ARRYLE-AGVTAILGSHPHVLQPWEKYvtk-----dgRET-----------------LVAYSLGNFVAGQ 307 Bdellovibrio bacteriovorus
Q6MIV2       248 AKRFLE-AGAVAVVGSHPHVLQPWESYrts-----dgRLT-----------------MIVYSLGNFLAFQ 294 Bdellovibrio bacteriovorus
2_pfamImport 199 ANWLIE-QGVDHVIGSHPHVLQPMEIVkdp----rtpARH-----------------VIVYSLGNFISNM 246
Q5M6D8       245 YHKMID-WGADIIFGGHPHVVEPSEVVkk------dgQQK-----------------LIIYSMGNFISNQ 290 Streptococcus thermophilu...
Q8DUR0       250 YHKMIK-WGADVIFGGHPHVAEPSEVVkq------dgQKK-----------------FIIYSMGNFISNQ 295 Streptococcus mutans
Q8DYV2       249 YHSMIK-WGADIIFGGHPHVVEPSEVIkk------dgQKK-----------------FIIYSMGNFISNQ 294 Streptococcus agalactiae ...
WP_012108497 216 AKKMVD-WGANVVIGNHPHVVQETMLYqknenndensTQNlqnnfiktdenftkssgFIAFSCGNFISNQ 284 Campylobacter hominis
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