Conserved Protein Domain Family
ActS_PrrB_HisK

?
NF033792: ActS_PrrB_HisK (this model, PSSM-Id:411372 is obsolete and has been replaced by 468186)
ActS/PrrB/RegB family redox-sensitive histidine kinase
This redox-responsive histidine kinase, found in alpha-proteobacteria, shows strong sequence conservation, including the notable motif [VA]AAAAHELGTPxTI. It always acts as a partner to an ActR/PrrA/RegA family global response regulator transcription factor in a two-component sensory transduction system. Lineage-specific names and gene symbols given to this histidine kinase reflect downstream regulator changes such as entry into stationary phase, anaerobic expression of photosynthesis genes, and survival of exposure to low pH.
Statistics
?
PSSM-Id: 411372
Aligned: 56 rows
Threshold Bit Score: 464.682
Created: 20-Oct-2021
Updated: 25-Oct-2021
Structure
?
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
?
Format: Row Display: Color Bits: Type Selection:
WP_008035439     11 NQIRSEWVRLQTLIFLRWMAIVGQIIAIISAHSFLGLNLEIGYCSIAIGASILFNLLASFIAPTNKRLSQRATILSLLFD 90  Rhodobactera...
WP_007426682     17 HASRSSWVRLRTIVILRWIAIAGQLVVIAVAPVALDLQLHSAALYLTVCAAIVSNLSATFLYPENKRLTELELAWLLTFD 96  Oceaniovalib...
WP_013065790     18 SLSHQEWVRLRTLILLRWAAVVGQLAALIAAYGYYDIALNLPMCIGTIGFAVAANIAAIYLYPESRRLSQAEVTATLLFD 97  Rhodobacter ...
4_ncbifamImport   1 RDTRGDWVRLRTLILLRWMAVAGQLAAIVVTDWYLGVRLPMGLCFMAVGASVIANVIATFVFPQNRRLTEFQALMILLFD 80 
WP_008279723     26 SRQRGNWIRLRTLVLLRWWAIVGQATALIIAERVYRLDLEIGLCFLVIGVSIASNLVAAFVFAENKRLSEQDTFLVVLFD 105 Roseovarius
WP_008232290     11 QQERSNWVRLRTLMTLRWFAIIGQSAAIIVATRFYNIDIAVGSAALVVTIAVVANLVSYYTYPTNKRLSEFEATLWLIFD 90  Roseobacter ...
WP_017927785     13 DFGRRNRVRLKTQILLRWIAVAGQTGAALVAALVYGLVFPTGLVAITIGAAGIANLLAAFLMPATRRLSERESTAMLVFD 92  Limimaricola...
WP_015502051     11 NQKRSNWVRVRTLAQLRWYAVAGQIGAVLTAIYIYHLSLEIGLIAIVIGLPILVNIIFYFVYPESRRLSEGEADLMIGFD 90  Octadecabact...
WP_018304581     11 DHQRSNWLRLRTLLLLRWIAIAGQIAAVLVTVSVLHLDLATGPIAVTIGASIIANLLSTVLFPGNRRLTGEAALVILVFD 90  Wenxinia marina
WP_007255752     22 ESHRANWVRLRTLVILRWIAIAGQITAILAAVYIYRLEIEVGFSAMTIGAAVIANLFSHVLNPETKRLSERQATLTMVFD 101 Oceanicola g...
WP_008035439     91 LTQLGILLFLTGGLSNPFSLLILAPVTISATALTLNATLFLGGYAIAMTTLLTYFHLPLTfknGNVAILEPLfIWGNWTA 170 Rhodobactera...
WP_007426682     97 MVQLSVLLALSGGLHNPFAVLMLTQVTIGATTLRLRGTVLLGALAVVLVTVLGVWHVNLTtiqGQILVLPDMfLLGFWVA 176 Oceaniovalib...
WP_013065790     98 TAQLALLLSLTGGLNNPFALLILVPVTIAATALKLRPTLLLGGATIAMITFVAVFNEPLQtrdGAHIGVPPMiEFGSWVA 177 Rhodobacter ...
4_ncbifamImport  81 LTQLSFLLFLTGGLTNPFALLILAPVTISALALELRTTVILGAIAIGLLTFTAYFHLPLIladGSSLSVPRMfEFGFWLA 160
WP_008279723    106 MLQLGLLLYLTGGLHNPFSILIVGPVTVSASALSGRSTAFLGAMAIMIVTLLMQFYLPLRlqdGFVLAMPDVfRFGNWVA 185 Roseovarius
WP_008232290     91 ILQLSALLYLTGGLNNPFAMLILAPVTISATVLHIRSTVFLGLTAITLVTIVSRYKVPLLsedGSELALPVLlQFGFWVA 170 Roseobacter ...
WP_017927785     93 VAQLSVLLWLTGGIDNPFALLMLAPVTIAATMLRLPGLLLVGGLALVSVTVLWLWGLPILspqMTQLSPPALlSFGVWLA 172 Limimaricola...
WP_015502051     91 LGQLGLLLYLTGGLNNPFALLMLAPVTVASTILPLRSTLILGALALGIVTLLWFVNLPIMtasGEPLILPDLfIFGFWVA 170 Octadecabact...
WP_018304581     91 VLQLGLLLFLTGGLNNPFAILLLGPVTIAATLLPLRQAAALAVLGVAVVLVLWRWYLPLVtedGTPLVLPPLfLFGFWLA 170 Wenxinia marina
WP_007255752    102 VLQLGLLLYLTGGLHNPFALLMLAPVTISATVLRLRTTLGVGLLAIAIVSLLGIYYLPLRgptEEPLVLPDLfRFGFWLA 181 Oceanicola g...
WP_008035439    171 LLIGLVFLSGYARRVTIETFSMSQALAATQMALDREHKLTVLGGVVAAAAHEMGTPLATIKMVATELEEELSfNQELKDD 250 Rhodobactera...
WP_007426682    177 LVLGIVFQTAYAGRVTAEAAAMSEALAATQMALAREQKLTDLGGVVAAAAHELGTPLATIALVSGEMLDELRdDPVLHED 256 Oceaniovalib...
WP_013065790    178 IVIGVIFLGAYAHRIAQEIHSMSDALFATQMALSREQKLTDLGGVVAAAAHELGTPLATIKLVSTELAEELVdDPELHDD 257 Rhodobacter ...
4_ncbifamImport 161 IVIGILFLGLYSRRVAIEIRSMSDALLATQMALDREQKLTDLGGVVAAAAHELGTPLATIKLVSSELAEELSeQPALRDD 240
WP_008279723    186 IVIAVLFLGVYSRWIVQEMHAMSDALQATQMALAREQKLTDLGGVVAAAAHELGTPLATIKLASAELAEELTdHPDLRED 265 Roseovarius
WP_008232290    171 LLISLVFLALYARQVTSEMNAMNEALLATQLALAREQKLTDLGGVVAATAHELGTPLATIKLVSSELKEELQdRPDLLED 250 Roseobacter ...
WP_017927785    173 LAVGIIFIGLYVRRVTIEMQAMGDALAATQLALSREQKLTDLGGVVAAAAHELGTPLATITLTAAELADDLSdNPELAED 252 Limimaricola...
WP_015502051    171 LVIGVVFIGIYARQVTQETLSMSEALVATQMALAREQKLTDLGGVVAAAAHELGTPLATIKLVSSELIDELGdQDELRED 250 Octadecabact...
WP_018304581    171 LSIGLVFLSLYTRQVTTETHAMREALVATQLALAREQKLTDLGGVVAAAAHELGTPLATIKLVSAELTAELDgHPDQQED 250 Wenxinia marina
WP_007255752    182 LVIGVIFLSVYARLVTEEMHTMSEALVATQLALAREQKLTDLGGVVAAAAHELGTPLATIKLVSAELMEDLDdRPDLRDD 261 Oceanicola g...
WP_008035439    251 ARLIREQAMRLSAILRDMGRTGKDDLHLKNAPITEVIREAAEPHINRGKKITTLVNGLPVlei-leD-VPNLPRQPEILH 328 Rhodobactera...
WP_007426682    257 ARLIREQAERCRLILRSMGRAGKEDLHLRTAPVASVVEEAAEPHIARGKSVLYDLSPSPGsd---tP-QPVILRRPEIIH 332 Oceaniovalib...
WP_013065790    258 AVLIREQAERCRDILRSMGRAGKDDVHLRTAPLLAVLREAAEPHLDRGKMIYFDVVPGEGgs---eR-QPTIYRYPELVH 333 Rhodobacter ...
4_ncbifamImport 241 AELIREQADRCRDILRSMGRAGKDDLQMRQAPLGEVLREAAEPHVGRGKRVEFDLYPSRGgd---eR-QPVILRRPEVIH 316
WP_008279723    266 ALLIVQQTDRCRDILRSMGRVGKDDLHLRTAPLTALIEEAAEPHVDRGKRIHFDHGVGDL------ItQPTVLRRPEVIH 339 Roseovarius
WP_008232290    251 AELIRSQADRCRDILQSMGRSGKDDLQVRFAPIETVIHEAAEPHLDRGKDVKFDVVPQEGas---lT-QPSIERRPEIIH 326 Roseobacter ...
WP_017927785    253 AALIRAQAIRCRDILRSMGRAGKEDTHLRQAPLEAVVREAAEPHLARGREVVFAVGAEPEngeemdA-QPLIHRRPEIVH 331 Limimaricola...
WP_015502051    251 ALLIREQADRCRDILRSMGSAGKEDHLMRQAPIEIVVREASEPHLGRGKKVAFKTIPHNDdg---sR-QPDIFRRPEIIH 326 Octadecabact...
WP_018304581    251 ARLIGQQADRCRDILRSMGRAGKEDRLVRRAPLEQVVREAAEPHVGRGIAVEIGCTAEVEsg--pdQ-QPIVWRRPEVVH 327 Wenxinia marina
WP_007255752    262 AALIRQQADRCRDILHSMGRAGKDDLHLKRAPLETVVREAAEPHVERGKPIHFDARAEDGd-----EaQPTIFRRPEVIH 336 Oceanicola g...
WP_008035439    329 GLRNLIQNAVDFAIHDVWIDITWTDETIRILVADDGKGYPPDFFGKVGDPFLRRHKTKKdp-sRPEYEGMGLGLFIAKTL 407 Rhodobactera...
WP_007426682    333 GIRNLIQNAVDYAATTVWIDITWSDAAVTLRISDDGPGYPPELLPRLGDPFLRRRREAGekprRPHYQGMGLGLFIAKTL 412 Oceaniovalib...
WP_013065790    334 ALRNLIQNAVDFAQTTVWVDAEWTDRSIIVRVTDDGRGYSPNVLNRIGDPFISTRSAE-----RKEYEGMGLGLFIAKTL 408 Rhodobacter ...
4_ncbifamImport 317 GLRNLIQNAVDFARSTVWIDGEWTGDRIAIRIVDDGEGYPPAIIGRIGDPFVRQRRAEEsqsrRPGYEGMGLGLFIAKTL 396
WP_008279723    340 GLRNLIQNAVDFARDNVWVESGWTEDAITLRIMDDGRGYPPDMLGRIGDPFIRRRAPASdp-eRPAYEGMGLGLFIAKTL 418 Roseovarius
WP_008232290    327 GLRNLIQNAVDFSRTSVMVEMTWSEDRIVVRISDDGLGFPQSVIGRIGDPYVKRRRQSEdgarRPGYEGMGLGLFIAKTL 406 Roseobacter ...
WP_017927785    332 GLRNLIQNAVDFSESRVEIDLSWTADSVMVKIEDDGPGFPPGLIGRIGDPFMRSRR-------RPGYDGMGLGLFIAKTL 404 Limimaricola...
WP_015502051    327 GIRNFVQNAVDFAQNAVLVEISWTDDSISLRISDDGPGFPNSVLGRIGEPFVRRRRPDEksvrRPGYEGMGLGLFIAKTL 406 Octadecabact...
WP_018304581    328 GLRNLIQNAVDFASASVDVEVSWSATALTVRIEDDGPGFPQGVLARIGDPFVRRRRGEEpr-rRPGYEGMGLGLFIAKTL 406 Wenxinia marina
WP_007255752    337 GLRNLVQNAVDFAAGEVRVDILWSPASITVRIADDGPGFPPHVIGRIGDPFVRRRQRSDv---RPGYEGMGLGLFIAKTL 413 Oceanicola g...
WP_008035439    408 LERTRAKLIFANGTSTyatkpslefaTGAVVSVIWDRKNLI 448 Rhodobacterales bacterium HTCC2255
WP_007426682    413 LERTGAEVRFANGPDQapggq-aigtPGAIVTVAWPRDRLT 452 Oceaniovalibus guishaninsula
WP_013065790    409 LERTGAKLRFANGSEPyqknapvprrSGAVVELRWHIGRLI 449 Rhodobacter capsulatus
4_ncbifamImport 397 LERSGAELSFANAADPflrsherperCGAIVEVIWPVDRLV 437
WP_008279723    419 LERSGADLTFANGSDSfrtqvshaarTGALVEVSWPRDALE 459 Roseovarius
WP_008232290    407 LERSGATLKFSNSRRHghaswtgqatGGAIVEVSWPRNMLE 447 Roseobacter sp. CCS2
WP_017927785    405 LERSGARLSFANGGAQlras--gaaaGGAIVLLAWPRDKIE 443 Limimaricola hongkongensis
WP_015502051    407 LERSGATLGFANGGAHtvs----ghrGGAIVTVEWPRASIE 443 Octadecabacter antarcticus
WP_018304581    407 LERTGARLTFANAGGG----------GGAVALVEWSRAALE 437 Wenxinia marina
WP_007255752    414 LERSGASLSFANDTRGgga-----rpRGAVVQVVWPRARIA 449 Oceanicola granulosus
| Disclaimer | Privacy statement | Accessibility |
NCBI Home NCBI Search NCBI SiteMap