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Conserved domains on  [gi|506320711|ref|WP_015840486|]
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MULTISPECIES: nitrate/nitrite two-component system sensor histidine kinase NarX [Pectobacterium]

Protein Classification

nitrate/nitrite two-component system sensor histidine kinase NarX( domain architecture ID 11484817)

nitrate/nitrite two-component system sensor histidine kinase NarX acts as a sensor for nitrate/nitrite and transduces signal of nitrite/nitrate availability

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PRK10600 PRK10600
nitrate/nitrite two-component system sensor histidine kinase NarX;
30-602 0e+00

nitrate/nitrite two-component system sensor histidine kinase NarX;


:

Pssm-ID: 182581 [Multi-domain]  Cd Length: 569  Bit Score: 1018.06  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  30 MSVSSWMSQSIQGNAHAINKAGSLRMQSYRLLSMVPLSAENEIYLQELEEDEISSDLQQAVRREGLSEQFTALRVFWLEN 109
Cdd:PRK10600   1 MAVSGWLVQGVQGSAHAINKAGSLRMQSYRLLAAVPLSEKDKPLLKEMEQTAFSPELQRAAERDGQLAQLQALQDYWRNE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 110 LQPHLRQATHSSDASADVARFVKQLDDLVSAIDHKTEQRLMMVTLVQRIFIGIMLILLITTFFYLRRRLLTPWRRLVSMA 189
Cdd:PRK10600  81 LKPALQQAQNPEDVAADVAQFVAGLDALVSAFDHTTEMRIETVVLVHRVFAVFMALLLVFTIIWLRRRLLQPWRQLLSMA 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 190 QAIGHGDFTQRVTINGHDEMSTLGQVLNSMSDELSAMYHSLEQRVAEKTADLQQKNNLLSFLYRASRRLHTGAPLCSRLM 269
Cdd:PRK10600 161 NAVSHRDFTQRANISGRDEMAMLGTALNNMSAELAESYAVLEQRVQEKTAGLEQKNQILSFLWQANRRLHSRAPLCERLS 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 270 PILNELSSLTPLRNIQLRLYEDNNQEQFHQFSEFSQSqpdHCPDNSCQSCGMQVKREEMQGEPHCWDLHDKHGQYGVVLA 349
Cdd:PRK10600 241 PVLNGLQNLTLLRDIELRVYETDDEENHQEFTCQSDM---TCDDKGCQLCPRGVLPVGDRGTTLKWRLSDKHGQYGILLA 317
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 350 TLPGNTALSRDQNQLLNTLLEQLTSTLALERQSNHQQQLMLMEERATIARELHDSIAQSLSCLKIQVSCLQMQGGDLPPA 429
Cdd:PRK10600 318 TLPQGRHLSHDQQQLVDTLVEQLTATLALERQQERQQQLIVMEERATIARELHDSIAQSLSCMKMQVSCLQMQGDALPES 397
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 430 SQQLLTEMREELNTAYRQLRELLTTFRLKLSESGLLAALRASVDEFSKRLGYPIELHYRLPPQSVSAHQGIHVLQIVREA 509
Cdd:PRK10600 398 SRELLSQIRNELNASWRQLRELLTTFRLQLTEPGLRPALEASCEEFSARFGFPVKLDYQLPPRLVPSHQAIHLLQIAREA 477
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 510 LSNIYKHAQATQVDITLQLRQGHIELSVADNGIGIPDDASRANHYGLIIMRDRARGLHGECIVRRRPSGGTEVNVSFLAE 589
Cdd:PRK10600 478 LSNALKHAQASEVVVTVAQNQNQVKLSVQDNGCGVPENAERSNHYGLIIMRDRAQSLRGDCRVRRRESGGTEVVVTFIPE 557
                        570
                 ....*....|...
gi 506320711 590 yRHRLPLTGETHD 602
Cdd:PRK10600 558 -KTFTDVQGDTHE 569
 
Name Accession Description Interval E-value
PRK10600 PRK10600
nitrate/nitrite two-component system sensor histidine kinase NarX;
30-602 0e+00

nitrate/nitrite two-component system sensor histidine kinase NarX;


Pssm-ID: 182581 [Multi-domain]  Cd Length: 569  Bit Score: 1018.06  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  30 MSVSSWMSQSIQGNAHAINKAGSLRMQSYRLLSMVPLSAENEIYLQELEEDEISSDLQQAVRREGLSEQFTALRVFWLEN 109
Cdd:PRK10600   1 MAVSGWLVQGVQGSAHAINKAGSLRMQSYRLLAAVPLSEKDKPLLKEMEQTAFSPELQRAAERDGQLAQLQALQDYWRNE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 110 LQPHLRQATHSSDASADVARFVKQLDDLVSAIDHKTEQRLMMVTLVQRIFIGIMLILLITTFFYLRRRLLTPWRRLVSMA 189
Cdd:PRK10600  81 LKPALQQAQNPEDVAADVAQFVAGLDALVSAFDHTTEMRIETVVLVHRVFAVFMALLLVFTIIWLRRRLLQPWRQLLSMA 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 190 QAIGHGDFTQRVTINGHDEMSTLGQVLNSMSDELSAMYHSLEQRVAEKTADLQQKNNLLSFLYRASRRLHTGAPLCSRLM 269
Cdd:PRK10600 161 NAVSHRDFTQRANISGRDEMAMLGTALNNMSAELAESYAVLEQRVQEKTAGLEQKNQILSFLWQANRRLHSRAPLCERLS 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 270 PILNELSSLTPLRNIQLRLYEDNNQEQFHQFSEFSQSqpdHCPDNSCQSCGMQVKREEMQGEPHCWDLHDKHGQYGVVLA 349
Cdd:PRK10600 241 PVLNGLQNLTLLRDIELRVYETDDEENHQEFTCQSDM---TCDDKGCQLCPRGVLPVGDRGTTLKWRLSDKHGQYGILLA 317
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 350 TLPGNTALSRDQNQLLNTLLEQLTSTLALERQSNHQQQLMLMEERATIARELHDSIAQSLSCLKIQVSCLQMQGGDLPPA 429
Cdd:PRK10600 318 TLPQGRHLSHDQQQLVDTLVEQLTATLALERQQERQQQLIVMEERATIARELHDSIAQSLSCMKMQVSCLQMQGDALPES 397
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 430 SQQLLTEMREELNTAYRQLRELLTTFRLKLSESGLLAALRASVDEFSKRLGYPIELHYRLPPQSVSAHQGIHVLQIVREA 509
Cdd:PRK10600 398 SRELLSQIRNELNASWRQLRELLTTFRLQLTEPGLRPALEASCEEFSARFGFPVKLDYQLPPRLVPSHQAIHLLQIAREA 477
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 510 LSNIYKHAQATQVDITLQLRQGHIELSVADNGIGIPDDASRANHYGLIIMRDRARGLHGECIVRRRPSGGTEVNVSFLAE 589
Cdd:PRK10600 478 LSNALKHAQASEVVVTVAQNQNQVKLSVQDNGCGVPENAERSNHYGLIIMRDRAQSLRGDCRVRRRESGGTEVVVTFIPE 557
                        570
                 ....*....|...
gi 506320711 590 yRHRLPLTGETHD 602
Cdd:PRK10600 558 -KTFTDVQGDTHE 569
ComP COG4585
Signal transduction histidine kinase ComP [Signal transduction mechanisms];
364-599 5.40e-55

Signal transduction histidine kinase ComP [Signal transduction mechanisms];


Pssm-ID: 443642 [Multi-domain]  Cd Length: 252  Bit Score: 187.13  E-value: 5.40e-55
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 364 LLNTLLEQLTSTLALERQSNHQQQLMLMEERATIARELHDSIAQSLSCLKIQVSCLQMQGGDLPPASQQLLTEMREELNT 443
Cdd:COG4585   24 LVLLRARRAERAAELERELAARAEEAREEERRRIARELHDGVGQSLSAIKLQLEAARRLLDADPEAAREELEEIRELARE 103
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 444 AYRQLRELLTTFR-LKLSESGLLAALRASVDEFSKRLGYPIELHYRLPPQSVSAHQGIHVLQIVREALSNIYKHAQATQV 522
Cdd:COG4585  104 ALAELRRLVRGLRpPALDDLGLAAALEELAERLLRAAGIRVELDVDGDPDRLPPEVELALYRIVQEALTNALKHAGATRV 183
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 506320711 523 DITLQLRQGHIELSVADNGIGIPDDASRANHYGLIIMRDRARGLHGECIVRRRPSGGTEVNVsflaeyrhRLPLTGE 599
Cdd:COG4585  184 TVTLEVDDGELTLTVRDDGVGFDPEAAPGGGLGLRGMRERAEALGGTLTIGSAPGGGTRVRA--------TLPLAAA 252
NarX_sensor cd22900
ligand binding sensor domain of NarX, and related chemoreceptors; The periplasmic ligand ...
38-153 5.17e-51

ligand binding sensor domain of NarX, and related chemoreceptors; The periplasmic ligand binding sensor domain of NarX is a histidine kinase receptor that responds to nitrate and nitrite to effect regulation of anaerobic respiration in various bacteria and similar proteins. It forms a homodimer and binds to ligands such as nitrate via the dimerization interface, a feature that appears to be conserved in this domain superfamily. NarX-NarL sensor-response regulator pair controls Escherichia coli gene expression in response to nitrate and nitrite. NarX has been shown to exhibit a clear kinetic preference for NarL over NarP, the sensor response partner of NarQ.


Pssm-ID: 438632 [Multi-domain]  Cd Length: 116  Bit Score: 171.21  E-value: 5.17e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  38 QSIQGNAHAINKAGSLRMQSYRLLSMVPLSAENEIYLQELEEDEISSDLQQAVRREGLSEQFTALRVFWLENLQPHLRQA 117
Cdd:cd22900    1 NSIQGNAHAINKAGSLRMQSYRLLAAVPLNPQDQALLDELEQTLSSPELQRAARREGLQSQLQALQQYWQQQLKPALLAA 80
                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 506320711 118 THSSDASADVARFVKQLDDLVSAIDHKTEQRLMMVT 153
Cdd:cd22900   81 KNPEDARAEVAAFVAQLDQLVSQIDQKTEQRLSLIS 116
HisKA_3 pfam07730
Histidine kinase; This is the dimerization and phosphoacceptor domain of a sub-family of ...
393-456 6.92e-15

Histidine kinase; This is the dimerization and phosphoacceptor domain of a sub-family of histidine kinases. It shares sequence similarity with pfam00512 and pfam07536.


Pssm-ID: 429624 [Multi-domain]  Cd Length: 68  Bit Score: 69.57  E-value: 6.92e-15
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 506320711  393 ERATIARELHDSIAQSLSCLKIQVSCLQMQGGDLPPASQQLLTEMREELNTAYRQLRELLTTFR 456
Cdd:pfam07730   1 ERNRIARELHDSVGQSLTAIKLQLELARRLLDRDPEEAREQLDAIRELAREALQELRRLLGDLR 64
HATPase_c smart00387
Histidine kinase-like ATPases; Histidine kinase-, DNA gyrase B-, phytochrome-like ATPases.
500-586 4.08e-14

Histidine kinase-like ATPases; Histidine kinase-, DNA gyrase B-, phytochrome-like ATPases.


Pssm-ID: 214643 [Multi-domain]  Cd Length: 111  Bit Score: 68.83  E-value: 4.08e-14
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711   500 IHVLQIVREALSNIYKHAQA-TQVDITLQLRQGHIELSVADNGIGIP--------------DDASRANH---YGLIIMRD 561
Cdd:smart00387   4 DRLRQVLSNLLDNAIKYTPEgGRITVTLERDGDHVEITVEDNGPGIPpedlekifepffrtDKRSRKIGgtgLGLSIVKK 83
                           90       100
                   ....*....|....*....|....*
gi 506320711   562 RARGLHGECIVRRRPSGGTEVNVSF 586
Cdd:smart00387  84 LVELHGGEISVESEPGGGTTFTITL 108
 
Name Accession Description Interval E-value
PRK10600 PRK10600
nitrate/nitrite two-component system sensor histidine kinase NarX;
30-602 0e+00

nitrate/nitrite two-component system sensor histidine kinase NarX;


Pssm-ID: 182581 [Multi-domain]  Cd Length: 569  Bit Score: 1018.06  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  30 MSVSSWMSQSIQGNAHAINKAGSLRMQSYRLLSMVPLSAENEIYLQELEEDEISSDLQQAVRREGLSEQFTALRVFWLEN 109
Cdd:PRK10600   1 MAVSGWLVQGVQGSAHAINKAGSLRMQSYRLLAAVPLSEKDKPLLKEMEQTAFSPELQRAAERDGQLAQLQALQDYWRNE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 110 LQPHLRQATHSSDASADVARFVKQLDDLVSAIDHKTEQRLMMVTLVQRIFIGIMLILLITTFFYLRRRLLTPWRRLVSMA 189
Cdd:PRK10600  81 LKPALQQAQNPEDVAADVAQFVAGLDALVSAFDHTTEMRIETVVLVHRVFAVFMALLLVFTIIWLRRRLLQPWRQLLSMA 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 190 QAIGHGDFTQRVTINGHDEMSTLGQVLNSMSDELSAMYHSLEQRVAEKTADLQQKNNLLSFLYRASRRLHTGAPLCSRLM 269
Cdd:PRK10600 161 NAVSHRDFTQRANISGRDEMAMLGTALNNMSAELAESYAVLEQRVQEKTAGLEQKNQILSFLWQANRRLHSRAPLCERLS 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 270 PILNELSSLTPLRNIQLRLYEDNNQEQFHQFSEFSQSqpdHCPDNSCQSCGMQVKREEMQGEPHCWDLHDKHGQYGVVLA 349
Cdd:PRK10600 241 PVLNGLQNLTLLRDIELRVYETDDEENHQEFTCQSDM---TCDDKGCQLCPRGVLPVGDRGTTLKWRLSDKHGQYGILLA 317
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 350 TLPGNTALSRDQNQLLNTLLEQLTSTLALERQSNHQQQLMLMEERATIARELHDSIAQSLSCLKIQVSCLQMQGGDLPPA 429
Cdd:PRK10600 318 TLPQGRHLSHDQQQLVDTLVEQLTATLALERQQERQQQLIVMEERATIARELHDSIAQSLSCMKMQVSCLQMQGDALPES 397
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 430 SQQLLTEMREELNTAYRQLRELLTTFRLKLSESGLLAALRASVDEFSKRLGYPIELHYRLPPQSVSAHQGIHVLQIVREA 509
Cdd:PRK10600 398 SRELLSQIRNELNASWRQLRELLTTFRLQLTEPGLRPALEASCEEFSARFGFPVKLDYQLPPRLVPSHQAIHLLQIAREA 477
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 510 LSNIYKHAQATQVDITLQLRQGHIELSVADNGIGIPDDASRANHYGLIIMRDRARGLHGECIVRRRPSGGTEVNVSFLAE 589
Cdd:PRK10600 478 LSNALKHAQASEVVVTVAQNQNQVKLSVQDNGCGVPENAERSNHYGLIIMRDRAQSLRGDCRVRRRESGGTEVVVTFIPE 557
                        570
                 ....*....|...
gi 506320711 590 yRHRLPLTGETHD 602
Cdd:PRK10600 558 -KTFTDVQGDTHE 569
PRK10935 PRK10935
nitrate/nitrite two-component system sensor histidine kinase NarQ;
42-586 1.82e-123

nitrate/nitrite two-component system sensor histidine kinase NarQ;


Pssm-ID: 236800 [Multi-domain]  Cd Length: 565  Bit Score: 375.73  E-value: 1.82e-123
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  42 GNAHAINKAGSLRMQSYRLlsMVPLSAENEIYLQELEEDEIS------SDLQQAVRREGLSEQFTALRVFWLEnLQPHLR 115
Cdd:PRK10935  38 RDAEAINIAGSLRMQSYRL--AYDLQSGSPQLNAHLREFEQSlhspalKNLNRWYVPEDVKDRYALLIARWLE-MKSYLE 114
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 116 QAtHSSDASADVARFVKQLDDLVSAIDHKTEQRLMMVTLVQRIFIGIMLILLITTFFYLRRRLLTPWRRLVSMAQAIGHG 195
Cdd:PRK10935 115 QG-DSRWYQANIANYVDQIDLFVLALQHFAERKLILLAAISLLGLILILTLVFFTVRFTRRQVVAPLNQLVTASQQIEKG 193
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 196 DF-TQRVTINGHDEMSTLGQVLNSMSDELSAMYHSLEQRVAEKTADLQQKNNLLSFLYRASRRLHTGAPLCSRLMPILNE 274
Cdd:PRK10935 194 QFdHIPLDTTLPNELGLLAKAFNQMSSELHKLYRSLEASVEEKTRKLTQANRSLEVLYQCSQALNASQIDVHCFRHILQI 273
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 275 LSSLTPLRNIQLRLYEDNNQEqfhqfseFSQSQPdhCPDNSCQSCGMQVKREEMqGEPHCwdlhdkhgQYGVVLATLPgn 354
Cdd:PRK10935 274 VRDHEGLDYLELEVGENEHWR-------ISEGQP--NPELPWQILPLTMEDTVL-GYLHW--------QASLPCPDEP-- 333
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 355 talsrdqnqLLNTLLEQLTSTLALERQSNHQQQLMLMEERATIARELHDSIAQSLSCLKIQVSCLQMQGGDLPPASQQLL 434
Cdd:PRK10935 334 ---------LMNNVAQMLGRGLYFNQAQKQQQQLLLMEERATIARELHDSLAQVLSYLKIQLTLLKRSLDEDNAKAQSII 404
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 435 TEMREELNTAYRQLRELLTTFRLKLSESGLLAALRASVDEFSKRLGYPIELHYRLPPQSVSAHQGIHVLQIVREALSNIY 514
Cdd:PRK10935 405 AEFDQALSDAYRQLRELLTTFRLTIQEANLGSALEEMLDQLRNQTDAKITLDCRLPSQALDAQQQVHLLQIIREATLNAI 484
                        490       500       510       520       530       540       550
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 506320711 515 KHAQATQVDITLQLR-QGHIELSVADNGIGIPDDASRANHYGLIIMRDRARGLHGECIVRRRPSGGTEVNVSF 586
Cdd:PRK10935 485 KHANASEIAVSCVTNpDGEHTVSIRDDGIGIGELKEPEGHYGLNIMQERAERLGGTLTISQPPGGGTTVSLTF 557
ComP COG4585
Signal transduction histidine kinase ComP [Signal transduction mechanisms];
364-599 5.40e-55

Signal transduction histidine kinase ComP [Signal transduction mechanisms];


Pssm-ID: 443642 [Multi-domain]  Cd Length: 252  Bit Score: 187.13  E-value: 5.40e-55
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 364 LLNTLLEQLTSTLALERQSNHQQQLMLMEERATIARELHDSIAQSLSCLKIQVSCLQMQGGDLPPASQQLLTEMREELNT 443
Cdd:COG4585   24 LVLLRARRAERAAELERELAARAEEAREEERRRIARELHDGVGQSLSAIKLQLEAARRLLDADPEAAREELEEIRELARE 103
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 444 AYRQLRELLTTFR-LKLSESGLLAALRASVDEFSKRLGYPIELHYRLPPQSVSAHQGIHVLQIVREALSNIYKHAQATQV 522
Cdd:COG4585  104 ALAELRRLVRGLRpPALDDLGLAAALEELAERLLRAAGIRVELDVDGDPDRLPPEVELALYRIVQEALTNALKHAGATRV 183
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 506320711 523 DITLQLRQGHIELSVADNGIGIPDDASRANHYGLIIMRDRARGLHGECIVRRRPSGGTEVNVsflaeyrhRLPLTGE 599
Cdd:COG4585  184 TVTLEVDDGELTLTVRDDGVGFDPEAAPGGGLGLRGMRERAEALGGTLTIGSAPGGGTRVRA--------TLPLAAA 252
NarX_sensor cd22900
ligand binding sensor domain of NarX, and related chemoreceptors; The periplasmic ligand ...
38-153 5.17e-51

ligand binding sensor domain of NarX, and related chemoreceptors; The periplasmic ligand binding sensor domain of NarX is a histidine kinase receptor that responds to nitrate and nitrite to effect regulation of anaerobic respiration in various bacteria and similar proteins. It forms a homodimer and binds to ligands such as nitrate via the dimerization interface, a feature that appears to be conserved in this domain superfamily. NarX-NarL sensor-response regulator pair controls Escherichia coli gene expression in response to nitrate and nitrite. NarX has been shown to exhibit a clear kinetic preference for NarL over NarP, the sensor response partner of NarQ.


Pssm-ID: 438632 [Multi-domain]  Cd Length: 116  Bit Score: 171.21  E-value: 5.17e-51
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  38 QSIQGNAHAINKAGSLRMQSYRLLSMVPLSAENEIYLQELEEDEISSDLQQAVRREGLSEQFTALRVFWLENLQPHLRQA 117
Cdd:cd22900    1 NSIQGNAHAINKAGSLRMQSYRLLAAVPLNPQDQALLDELEQTLSSPELQRAARREGLQSQLQALQQYWQQQLKPALLAA 80
                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 506320711 118 THSSDASADVARFVKQLDDLVSAIDHKTEQRLMMVT 153
Cdd:cd22900   81 KNPEDARAEVAAFVAQLDQLVSQIDQKTEQRLSLIS 116
UhpB COG3851
Signal transduction histidine kinase UhpB, glucose-6-phosphate specific [Signal transduction ...
369-578 1.27e-30

Signal transduction histidine kinase UhpB, glucose-6-phosphate specific [Signal transduction mechanisms];


Pssm-ID: 443060 [Multi-domain]  Cd Length: 493  Bit Score: 125.50  E-value: 1.27e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 369 LEQLTSTLALERQSNHQ--QQLMLMEE--RATIARELHDSIAQSLSCLKIQVSCLQMQGGDlpPASQQLLTEMREELNTA 444
Cdd:COG3851  264 QRQLNQQLEQELRENRAlaRQLVSAEEseRREIARELHDEIGQNITAIRTQASILKRLAPQ--PEIEQSAQSIESLALRI 341
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 445 YRQLRELLTTFRLK-LSESGLLAALRASVDEFskRLGYP---IELHYRLPPQSVSAHQGIHVLQIVREALSNIYKHAQAT 520
Cdd:COG3851  342 YDTTRRLLDRLRPAvLDELGLEEALRELPREL--AFEEPgisCQLDLRGDPSLLDDTLQLTLYRLVQEALTNILKHAEAS 419
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 506320711 521 QVDITLQLRQGHIELSVADNGIGIPDDaSRANHYGLIIMRDRARGLHGECIVRRRPSG 578
Cdd:COG3851  420 QIRISLSQDKRLLSLEIRDDGIGLPPE-LRAKGFGLRGMRERVRALGGDFRLSSAPKG 476
HATPase_UhpB-NarQ-NarX-like cd16917
Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to ...
502-586 1.95e-26

Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to Escherichia coli UhpB, NarQ and NarX, and Bacillus subtilis YdfH, YhcY and YfiJ; This family includes the histidine kinase-like ATPase (HATPase) domains of various histidine kinases (HKs) of two-component signal transduction systems (TCSs) such as Escherichia coli UhpB, a HK of the UhpB-UhpA TCS, NarQ and NarX, HKs of the NarQ-NarP and NarX-NarL TCSs, respectively, and Bacillus YdfH, YhcY and YfiJ HKs, of the YdfH-YdfI, YhcY-YhcZ and YfiJ-YfiK TCSs, respectively. In addition, it includes Bacillus YxjM, ComP, LiaS and DesK, HKs of the YxjM-YxjML, ComP-ComA, LiaS-LiaR, DesR-DesK TCSs, respectively. Proteins having this HATPase domain have a histidine kinase dimerization and phosphoacceptor domain; some have accessory domains such as GAF, HAMP, PAS and MASE sensor domains.


Pssm-ID: 340394 [Multi-domain]  Cd Length: 87  Bit Score: 103.02  E-value: 1.95e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 502 VLQIVREALSNIYKHAQATQVDITLQLRQGHIELSVADNGIGIPDDA-SRANHYGLIIMRDRARGLHGECIVRRRPSGGT 580
Cdd:cd16917    1 LYRIVQEALTNALKHAGASRVRVTLSYTADELTLTVVDDGVGFDGPApPGGGGFGLLGMRERAELLGGTLTIGSRPGGGT 80

                 ....*.
gi 506320711 581 EVNVSF 586
Cdd:cd16917   81 RVTARL 86
NarX_NarQ_sensor cd19408
ligand binding sensor domain of NarX and NarQ, and related chemoreceptors; The periplasmic ...
38-149 5.25e-22

ligand binding sensor domain of NarX and NarQ, and related chemoreceptors; The periplasmic ligand binding sensor domain of NarX and NarQ is a histidine kinase receptor that responds to nitrate and nitrite to effect regulation of anaerobic respiration in various bacteria and similar proteins. It forms a homodimer and binds to ligands such as nitrate via the dimerization interface, a feature that appears to be conserved in this domain superfamily. NarX-NarL sensor-response regulator pair, along with NarQ-NarP, control Escherichia coli gene expression in response to nitrate and nitrite. NarX has been shown to exhibit a clear kinetic preference for NarL over NarP, whereas NarQ exhibits a relatively slight kinetic preference for NarL. There is asymmetry in the Nar cross-regulation network with NarQ shown to interact similarly with both response regulators, while NarX interacts preferentially with NarL.


Pssm-ID: 438626 [Multi-domain]  Cd Length: 126  Bit Score: 91.92  E-value: 5.25e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  38 QSIQGNAHAINKAGSLRMQSYRLLSMVPLSAENEI-----YLQELEEDEISSDLQQAVRREG---LSEQFTALRVFWLEN 109
Cdd:cd19408    1 ESTEGDAAAINLAGSLRMQSYRLASLLLQAALEPAeqlaqLIDEFEQRLNSPALTRALPRDSdhpLRQAYQAVLQHWQQE 80
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....
gi 506320711 110 LQP----HLRQATHSSDASADVARFVKQLDDLVSAIDHKTEQRL 149
Cdd:cd19408   81 LRPaleaAASGAADREAYLAEVDEFVAQIDQLVKLLQQDTEAKI 124
PRK11644 PRK11644
signal transduction histidine-protein kinase/phosphatase UhpB;
341-585 9.16e-21

signal transduction histidine-protein kinase/phosphatase UhpB;


Pssm-ID: 236945 [Multi-domain]  Cd Length: 495  Bit Score: 95.81  E-value: 9.16e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 341 HGQYGVVLATLPGNTAL--SRDQNQ----LLNTLLEQ-LTSTL---ALERQ------------SNHQ--QQLMLMEE--R 394
Cdd:PRK11644 223 YGWQGALLATLLNAIALiaSQTWHDhpvdLLLSLLAQsLTGLLlgaGIQRQrelnqslqkelaRNRHlaERLLETEEsvR 302
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 395 ATIARELHDSIAQSLSCLKIQVSCLQMqggdLPPASQQLLT--EMREELN-TAYRQLRELLTTFRLK-LSESGLLAALRA 470
Cdd:PRK11644 303 RDVARELHDEIGQTITAIRTQAGIIKR----LAADNASVKQsaQLIEQLSlGVYDTVRRLLGRLRPRqLDDLTLEQAIRS 378
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 471 SVDEFS-KRLGYPIELHYRLPPQSVSAHQGIHVLQIVREALSNIYKHAQATQVDITLQLRQGHIELSVADNGIGIPdDAS 549
Cdd:PRK11644 379 LMREMElEDRGIVSHLDWRIDESALSETQRVTLFRVCQEGLNNIVKHADASAVTLQGWQQDERLMLVIEDDGSGLP-PGS 457
                        250       260       270
                 ....*....|....*....|....*....|....*.
gi 506320711 550 RANHYGLIIMRDRARGLHGEciVRRRPSGGTEVNVS 585
Cdd:PRK11644 458 GQQGFGLRGMRERVTALGGT--LTISCTHGTRLSVS 491
NtrY COG5000
Signal transduction histidine kinase NtrY involved in nitrogen fixation and metabolism ...
147-586 1.09e-15

Signal transduction histidine kinase NtrY involved in nitrogen fixation and metabolism regulation [Signal transduction mechanisms];


Pssm-ID: 444024 [Multi-domain]  Cd Length: 422  Bit Score: 79.62  E-value: 1.09e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 147 QRLMMVTLVqrIFIGIMLILLITTFFYLRRRLLTPWRRLVSMAQAIGHGDFTQRVTINGHDEMSTLGQVLNSMSDELSAM 226
Cdd:COG5000    4 QILFLLLLL--LIALLLLLLALWLALLLARRLTRPLRRLAEATRAVAAGDLSVRLPVTGDDEIGELARAFNRMTDQLKEQ 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 227 YHSLEQRVAEKTADLQQ---------KNNLLSFLYRASRRLhTGAPLCSRLMPILNELSSLTPLRNIQLRLYEDNNQEQF 297
Cdd:COG5000   82 REELEERRRYLETILENlpagvivldADGRITLANPAAERL-LGIPLEELIGKPLEELLPELDLAELLREALERGWQEEI 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 298 hqfsefsqsqpdhcpdnscqscgmQVKREEMQgephcwdlhdkhgqygvvlaTLPGNTALSRDQNQLLntLLEQLTSTLA 377
Cdd:COG5000  161 ------------------------ELTRDGRR--------------------TLLVRASPLRDDGYVI--VFDDITELLR 194
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 378 LERQSNHQQqlmlmeeratIAREL-HDsIAQSLSCLKIQVSCLQMQGGDLPPASQQLLTEMreeLNTAYRQ---LRELLT 453
Cdd:COG5000  195 AERLAAWGE----------LARRIaHE-IKNPLTPIQLSAERLRRKLADKLEEDREDLERA---LDTIIRQvdrLKRIVD 260
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 454 TFR-------LKLSESGLLAALRASVDEFSKRLGYP-IELHYRLPPQSVS----AHQgihvlqiVREALSNIYKHA-QAT 520
Cdd:COG5000  261 EFLdfarlpePQLEPVDLNELLREVLALYEPALKEKdIRLELDLDPDLPEvladRDQ-------LEQVLINLLKNAiEAI 333
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 521 ----QVDITLQLRQGHIELSVADNGIGIPDDAsRAN----HY---------GLIIMRDRARGLHGECIVRRRPSGGTEVN 583
Cdd:COG5000  334 eeggEIEVSTRREDGRVRIEVSDNGPGIPEEV-LERifepFFttkpkgtglGLAIVKKIVEEHGGTIELESRPGGGTTFT 412

                 ...
gi 506320711 584 VSF 586
Cdd:COG5000  413 IRL 415
HisKA_3 pfam07730
Histidine kinase; This is the dimerization and phosphoacceptor domain of a sub-family of ...
393-456 6.92e-15

Histidine kinase; This is the dimerization and phosphoacceptor domain of a sub-family of histidine kinases. It shares sequence similarity with pfam00512 and pfam07536.


Pssm-ID: 429624 [Multi-domain]  Cd Length: 68  Bit Score: 69.57  E-value: 6.92e-15
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 506320711  393 ERATIARELHDSIAQSLSCLKIQVSCLQMQGGDLPPASQQLLTEMREELNTAYRQLRELLTTFR 456
Cdd:pfam07730   1 ERNRIARELHDSVGQSLTAIKLQLELARRLLDRDPEEAREQLDAIRELAREALQELRRLLGDLR 64
HATPase_c smart00387
Histidine kinase-like ATPases; Histidine kinase-, DNA gyrase B-, phytochrome-like ATPases.
500-586 4.08e-14

Histidine kinase-like ATPases; Histidine kinase-, DNA gyrase B-, phytochrome-like ATPases.


Pssm-ID: 214643 [Multi-domain]  Cd Length: 111  Bit Score: 68.83  E-value: 4.08e-14
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711   500 IHVLQIVREALSNIYKHAQA-TQVDITLQLRQGHIELSVADNGIGIP--------------DDASRANH---YGLIIMRD 561
Cdd:smart00387   4 DRLRQVLSNLLDNAIKYTPEgGRITVTLERDGDHVEITVEDNGPGIPpedlekifepffrtDKRSRKIGgtgLGLSIVKK 83
                           90       100
                   ....*....|....*....|....*
gi 506320711   562 RARGLHGECIVRRRPSGGTEVNVSF 586
Cdd:smart00387  84 LVELHGGEISVESEPGGGTTFTITL 108
HATPase_c pfam02518
Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; This family represents the ...
500-586 1.23e-13

Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; This family represents the structurally related ATPase domains of histidine kinase, DNA gyrase B and HSP90.


Pssm-ID: 460579 [Multi-domain]  Cd Length: 109  Bit Score: 67.39  E-value: 1.23e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  500 IHVLQIVREALSNIYKHA-QATQVDITLQlRQGHIELSVADNGIGIPDDA--------SRANH-------YGLIIMRDRA 563
Cdd:pfam02518   4 LRLRQVLSNLLDNALKHAaKAGEITVTLS-EGGELTLTVEDNGIGIPPEDlprifepfSTADKrggggtgLGLSIVRKLV 82
                          90       100
                  ....*....|....*....|...
gi 506320711  564 RGLHGECIVRRRPSGGTEVNVSF 586
Cdd:pfam02518  83 ELLGGTITVESEPGGGTTVTLTL 105
HATPase cd00075
Histidine kinase-like ATPase domain; This superfamily includes the histidine kinase-like ...
504-586 5.11e-13

Histidine kinase-like ATPase domain; This superfamily includes the histidine kinase-like ATPase (HATPase) domains of several ATP-binding proteins such as histidine kinase, DNA gyrase B, topoisomerases, heat shock protein 90 (HSP90), phytochrome-like ATPases and DNA mismatch repair proteins. Domains belonging to this superfamily are also referred to as GHKL (gyrase, heat-shock protein 90, histidine kinase, MutL) ATPase domains.


Pssm-ID: 340391 [Multi-domain]  Cd Length: 102  Bit Score: 65.32  E-value: 5.11e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 504 QIVREALSNIYKHA-QATQVDITLQLRQGHIELSVADNGIGIP--------------DDASRANHY--GLIIMRDRARGL 566
Cdd:cd00075    3 QVLSNLLDNALKYSpPGGTIEISLRQEGDGVVLEVEDNGPGIPeedleriferfyrgDKSREGGGTglGLAIVRRIVEAH 82
                         90       100
                 ....*....|....*....|
gi 506320711 567 HGECIVRRRPSGGTEVNVSF 586
Cdd:cd00075   83 GGRITVESEPGGGTTFTVTL 102
NarQ_sensor cd22899
ligand binding sensor domain of NarQ, and related chemoreceptors; The periplasmic ligand ...
41-151 5.83e-13

ligand binding sensor domain of NarQ, and related chemoreceptors; The periplasmic ligand binding sensor domain of NarQ is a histidine kinase receptor that responds to nitrate and nitrite to effect regulation of anaerobic respiration in various bacteria and similar proteins. It forms a homodimer and binds to ligands such as nitrate via the dimerization interface, a feature that appears to be conserved in this domain superfamily. NarQ-NarP sensor-response regulator pair controls Escherichia coli gene expression in response to nitrate and nitrite. NarQ has been shown to interact equally with NarP and NarL response regulators; NarL is the sensor response partner of NarX.


Pssm-ID: 438631 [Multi-domain]  Cd Length: 116  Bit Score: 65.62  E-value: 5.83e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  41 QGNAHAINKAGSLRMQSYRLL-SMVPLSAENEIYLQELEE----DEISSDLQQAVRREgLSEQFTALRVFWLEnLQPHLR 115
Cdd:cd22899    4 LSDAEAINVAGSLRMQSYRLAyDLESESPLLEQHIAQYEQslhsPALQSLDRWYVPDE-VKQRYQQLLARWQE-MKQYLL 81
                         90       100       110
                 ....*....|....*....|....*....|....*.
gi 506320711 116 QAtHSSDASADVARFVKQLDDLVSAIDHKTEQRLMM 151
Cdd:cd22899   82 QG-DPASYLQQVASYVDQIDQFVLALQHFAERKLRL 116
NarQ COG3850
Signal transduction histidine kinase NarQ, nitrate/nitrite-specific [Signal transduction ...
40-299 1.52e-12

Signal transduction histidine kinase NarQ, nitrate/nitrite-specific [Signal transduction mechanisms];


Pssm-ID: 443059 [Multi-domain]  Cd Length: 448  Bit Score: 69.91  E-value: 1.52e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  40 IQGNAHAINKAGSLRMQSYRLLSMVPLSAENEIYLQELEEDEISSDLQQAVRREGLSEQFTALRVFWLENLQPHLRQATH 119
Cdd:COG3850    4 LLLLALALLRLLLALLALLLLALLLLSLLALLLLLERTLLRLLSLLASAGLLAALLAALLLLLSLGLLALLLALLLLLLL 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 120 SSDASADVARFVKQLDDLVSAIDHKTEQRLMMVTLVQRIFIGIMLILLITTFFYLRRRLLTPWRRLVSMAQAIGHGDFTQ 199
Cdd:COG3850   84 LLLAALLSLLLLLLLLLLLLLLLLLLLLAAAINRKLALLRLLLALLLALLLAYLLRRRIVRPLRRLTQAAERIARGDFDA 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 200 RVTINGHDEMSTLGQVLNSMSDELSAMYHSLEQRVAEKTADLQQKNNLLSFLYRASRRLHTGAPLCSRLMPILNELSSLT 279
Cdd:COG3850  164 RVPVSGRDELGTLARAFNRMADELQELYAELEEEEELEAELELLALLDELLLLAALLLLLALLLALLLAALLAALLLLLL 243
                        250       260
                 ....*....|....*....|
gi 506320711 280 PLRNIQLRLYEDNNQEQFHQ 299
Cdd:COG3850  244 LQDALAESELLALNILAGLL 263
KdpD COG2205
K+-sensing histidine kinase KdpD [Signal transduction mechanisms];
371-586 1.02e-11

K+-sensing histidine kinase KdpD [Signal transduction mechanisms];


Pssm-ID: 441807 [Multi-domain]  Cd Length: 239  Bit Score: 65.31  E-value: 1.02e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 371 QLTSTLALERQSNHQQQLMLmeerATIARELHdsiaQSLSCLKIQVSCLQMQGGDLPPASQQLLTEMREELNTAYRQLRE 450
Cdd:COG2205    1 ELEEALEELEELERLKSEFL----ANVSHELR----TPLTSILGAAELLLDEEDLSPEERRELLEIIRESAERLLRLIED 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 451 LLT-------TFRLKLSESGLLAALRASVDEFSKRL-GYPIELHYRLPPQSVSAHQ-GIHVLQIVREALSNIYKHAQA-T 520
Cdd:COG2205   73 LLDlsrlesgKLSLELEPVDLAELLEEAVEELRPLAeEKGIRLELDLPPELPLVYAdPELLEQVLANLLDNAIKYSPPgG 152
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 521 QVDITLQLRQGHIELSVADNGIGIPDD-----------ASRANHY-----GLIIMRDRARGLHGECIVRRRPSGGTEVNV 584
Cdd:COG2205  153 TITISARREGDGVRISVSDNGPGIPEEeleriferfyrGDNSRGEggtglGLAIVKRIVEAHGGTIWVESEPGGGTTFTV 232

                 ..
gi 506320711 585 SF 586
Cdd:COG2205  233 TL 234
HAMP smart00304
HAMP (Histidine kinases, Adenylyl cyclases, Methyl binding proteins, Phosphatases) domain;
176-227 1.87e-11

HAMP (Histidine kinases, Adenylyl cyclases, Methyl binding proteins, Phosphatases) domain;


Pssm-ID: 197640 [Multi-domain]  Cd Length: 53  Bit Score: 59.18  E-value: 1.87e-11
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|..
gi 506320711   176 RRLLTPWRRLVSMAQAIGHGDFTQRVTINGHDEMSTLGQVLNSMSDELSAMY 227
Cdd:smart00304   1 RRLLRPLRRLAEAAQRIADGDLTVRLPVDGRDEIGELARAFNEMADRLEETI 52
HAMP cd06225
Histidine kinase, Adenylyl cyclase, Methyl-accepting protein, and Phosphatase (HAMP) domain; ...
179-223 2.64e-11

Histidine kinase, Adenylyl cyclase, Methyl-accepting protein, and Phosphatase (HAMP) domain; HAMP is a signaling domain which occurs in a wide variety of signaling proteins, many of which are bacterial. The HAMP domain consists of two alpha helices connected by an extended linker. The structure of the Af1503 HAMP dimer from Archaeoglobus fulgidus has been solved using nuclear magnetic resonance, revealing a parallel four-helix bundle; this structure has been confirmed by cross-linking analysis of HAMP domains from the Escherichia coli aerotaxis receptor Aer. It has been suggested that the four-helix arrangement can rotate between the unusually packed conformation observed in the NMR structure and a canonical coiled-coil arrangement. Such rotation may coincide with signal transduction, but a common mechanism by which HAMP domains relay a variety of input signals has yet to be established.


Pssm-ID: 381743 [Multi-domain]  Cd Length: 45  Bit Score: 58.61  E-value: 2.64e-11
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*
gi 506320711 179 LTPWRRLVSMAQAIGHGDFTQRVTINGHDEMSTLGQVLNSMSDEL 223
Cdd:cd06225    1 TRPLRRLTEAARRIAEGDLDVRVPVRSKDEIGELARAFNQMAERL 45
HAMP pfam00672
HAMP domain;
174-225 2.90e-11

HAMP domain;


Pssm-ID: 459898 [Multi-domain]  Cd Length: 53  Bit Score: 58.79  E-value: 2.90e-11
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 506320711  174 LRRRLLTPWRRLVSMAQAIGHGDFTQRVTINGHDEMSTLGQVLNSMSDELSA 225
Cdd:pfam00672   2 LARRILRPLRRLAEAARRIASGDLDVRLPVSGRDEIGELARAFNQMAERLRE 53
RsbW COG2172
Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms];
460-582 1.51e-10

Anti-sigma regulatory factor (Ser/Thr protein kinase) [Signal transduction mechanisms];


Pssm-ID: 441775 [Multi-domain]  Cd Length: 127  Bit Score: 59.16  E-value: 1.51e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 460 SESGLLAALRASVDEFSKRLGYPIELHYRlppqsvsahqgihVLQIVREALSNIYKHAQA----TQVDITLQLRQGHIEL 535
Cdd:COG2172    6 ADLEDLGLARRAVRALLRELGLDEDDADD-------------LVLAVSEAVTNAVRHAYGgdpdGPVEVELELDPDGLEI 72
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 506320711 536 SVADNGIGI-------PDDASRANHYGLIIMR---DrarglhgECIVRRRPsGGTEV 582
Cdd:COG2172   73 EVRDEGPGFdpedlpdPYSTLAEGGRGLFLIRrlmD-------EVEYESDP-GGTTV 121
COG3920 COG3920
Two-component sensor histidine kinase, HisKA and HATPase domains [Signal transduction ...
379-586 2.02e-10

Two-component sensor histidine kinase, HisKA and HATPase domains [Signal transduction mechanisms];


Pssm-ID: 443125 [Multi-domain]  Cd Length: 495  Bit Score: 63.39  E-value: 2.02e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 379 ERQSNHQQQLMLMEERATIARELHD------SIAQSLsclkiqvscLQMQGGDLP-PASQQLLTEMREELNT---AYRQL 448
Cdd:COG3920  280 ERKRAEEELEASLEEKELLLRELHHrvknnlQVVSSL---------LRLQARRADdPEAREALEESQNRIQAlalVHELL 350
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 449 RELLTTFRLKLSE--SGLLAALRASVDefskrlGYPIELHYRLPPQSVSAHQGIHVLQIVREALSNIYKHA----QATQV 522
Cdd:COG3920  351 YQSEDWEGVDLRDylRELLEPLRDSYG------GRGIRIELDGPDVELPADAAVPLGLILNELVTNALKHAflsgEGGRI 424
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 506320711 523 DITLQLRQGHIELSVADNGIGIPDDASRANH--YGLIIMRDRARGLHGEciVRRRPSGGTEVNVSF 586
Cdd:COG3920  425 RVSWRREDGRLRLTVSDNGVGLPEDVDPPARkgLGLRLIRALVRQLGGT--LELDRPEGTRVRITF 488
Tar COG0840
Methyl-accepting chemotaxis protein (MCP) [Signal transduction mechanisms];
46-249 2.45e-10

Methyl-accepting chemotaxis protein (MCP) [Signal transduction mechanisms];


Pssm-ID: 440602 [Multi-domain]  Cd Length: 533  Bit Score: 63.12  E-value: 2.45e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  46 AINKAGSLRMQSYRLLSMVPLSAENEIYLQELEEDEISSDLQQAVRREGLSEQFTALRVFWLENLQPHLRQATHSSDASA 125
Cdd:COG0840   75 LLALVVLLALLLALLLLLLALLALALAALALLAALAALLALLELLLAALLAALAIALLALAALLALAALALALLALALLA 154
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 126 DVARFVKQLDDLVSAIDHKTEQRLMMVTLVQRIFIGIMLILLITTFFyLRRRLLTPWRRLVSMAQAIGHGDFTQRVTING 205
Cdd:COG0840  155 AAAAAAAALAALLEAAALALAAAALALALLAAALLALVALAIILALL-LSRSITRPLRELLEVLERIAEGDLTVRIDVDS 233
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*..
gi 506320711 206 HDEMSTLGQVLNSMSDELSAMYHSLEQ---RVAEKTADLQQKNNLLS 249
Cdd:COG0840  234 KDEIGQLADAFNRMIENLRELVGQVREsaeQVASASEELAASAEELA 280
BaeS COG0642
Signal transduction histidine kinase [Signal transduction mechanisms];
419-586 1.32e-08

Signal transduction histidine kinase [Signal transduction mechanisms];


Pssm-ID: 440407 [Multi-domain]  Cd Length: 328  Bit Score: 56.84  E-value: 1.32e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 419 LQMQGGDLPPASQQLLTEMREELNTAYRQLRELLTTFRLklsESG----------LLAALRASVDEFSKRL-GYPIELHY 487
Cdd:COG0642  132 LELLLEELDEEQREYLETILRSADRLLRLINDLLDLSRL---EAGklelepepvdLAELLEEVVELFRPLAeEKGIELEL 208
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 488 RLPPQSVSAH-QGIHVLQIVREALSNIYKHAQA-TQVDITLQLRQGHIELSVADNGIGIPDD-----------ASRANHY 554
Cdd:COG0642  209 DLPDDLPTVRgDPDRLRQVLLNLLSNAIKYTPEgGTVTVSVRREGDRVRISVEDTGPGIPPEdlerifepffrTDPSRRG 288
                        170       180       190
                 ....*....|....*....|....*....|....*..
gi 506320711 555 -----GLIIMRDRARGLHGECIVRRRPSGGTEVNVSF 586
Cdd:COG0642  289 ggtglGLAIVKRIVELHGGTIEVESEPGKGTTFTVTL 325
WalK COG5002
Sensor histidine kinase WalK [Signal transduction mechanisms];
419-586 2.92e-08

Sensor histidine kinase WalK [Signal transduction mechanisms];


Pssm-ID: 444026 [Multi-domain]  Cd Length: 390  Bit Score: 56.10  E-value: 2.92e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 419 LQMQGGDLPPASQQLLTEMREELNTAYRQLRELLT-------TFRLKLSESGLLAALRASVDEFSKRLG-YPIELHYRLP 490
Cdd:COG5002  190 LLDGAADDPEERREYLEIILEEAERLSRLVNDLLDlsrlesgELKLEKEPVDLAELLEEVVEELRPLAEeKGIELELDLP 269
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 491 PQSVSAH-QGIHVLQIVREALSNIYKHAQA-TQVDITLQLRQGHIELSVADNGIGIPD-------------DASRANHY- 554
Cdd:COG5002  270 EDPLLVLgDPDRLEQVLTNLLDNAIKYTPEgGTITVSLREEDDQVRISVRDTGIGIPEedlpriferfyrvDKSRSRETg 349
                        170       180       190
                 ....*....|....*....|....*....|....*.
gi 506320711 555 ----GLIIMRDRARGLHGECIVRRRPSGGTEVNVSF 586
Cdd:COG5002  350 gtglGLAIVKHIVEAHGGRIWVESEPGKGTTFTITL 385
HAMP COG2770
HAMP domain [Signal transduction mechanisms];
1-260 4.39e-07

HAMP domain [Signal transduction mechanisms];


Pssm-ID: 442051 [Multi-domain]  Cd Length: 631  Bit Score: 52.81  E-value: 4.39e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711   1 MLKRFLLPLSLVNQVALLMLLLGLLGIAGMSVSSWMSQSIQGNAHAINKAGSLRMQSYRLLSMVPLSAENEIYLQELEED 80
Cdd:COG2770   59 LLLAALVLLALLLAAALLLLLLLLSLVALAALLLALLLLLLLALLLLLAALLLLLLLAALALLLLLLLLLAALLALLLAL 138
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  81 EISSDLQQAVRREGLSEQFTALRVFWLENLQPHLRQATHSSDASADVARFVKQLDDLVSAIDHKTEQRLMMVTLVQRIFI 160
Cdd:COG2770  139 ALLALLLGLAAARLLLAALLALAAALALALGAGELLLLADLAAAIAALLAALLLLLLGGLLLVVLLEAALAALLLLLLLA 218
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 161 GIMLILLITTFFYLRRRLLTPWRRLVSMAQAIGHGDFTQRVTINGHDEMSTLGQVLNSMSDELSAMYHSLEQRVAEKTAD 240
Cdd:COG2770  219 LLALLLALLLALLLARRITRPLRRLAEAARRIAAGDLDVRIPVSRKDEIGELARAFNRMADSLRESIEEAEEEEELAEAE 298
                        250       260
                 ....*....|....*....|
gi 506320711 241 LQQKNNLLSFLYRASRRLHT 260
Cdd:COG2770  299 LARLLEALLELLLALLLLLL 318
HATPase_RsbW-like cd16936
Histidine kinase-like ATPase domain of RsbW, an anti sigma-B factor and serine-protein kinase ...
505-580 8.06e-07

Histidine kinase-like ATPase domain of RsbW, an anti sigma-B factor and serine-protein kinase involved in regulating sigma-B during stress in Bacilli, and related domains; This family includes histidine kinase-like ATPase (HATPase) domain of RsbW, an anti sigma-B factor as well as a serine-protein kinase involved in regulating sigma-B during stress in Bacilli. The alternative sigma factor sigma-B is an important regulator of the general stress response of Bacillus cereus and B. subtilis. RsbW is an anti-sigma factor while RsbV is an anti-sigma factor antagonist (anti-anti-sigma factor). RsbW can also act as a kinase on RsbV. In a partner-switching mechanism, RsbW, RsbV, and sigma-B participate as follows: in non-stressed cells, sigma-B is present in an inactive form complexed with RsbW; in this form, sigma-B is unable to bind to RNA polymerase. Under stress, RsbV binds to RsbW, forming an RsbV-RsbW complex, and sigma-B is released to bind to RNA polymerase. RsbW may then act as a kinase on RsbV, phosphorylating a serine residue; RsbW is then released to bind to sigma-B, hence blocking its ability to bind RNA polymerase. A phosphatase then dephosphorylates RsbV so that it can again form a complex with RsbW, leading to the release of sigma-B.


Pssm-ID: 340413 [Multi-domain]  Cd Length: 91  Bit Score: 47.26  E-value: 8.06e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 505 IVREALSNIYKHAQA----TQVDITLQLRQGHIELSVADNGIGI-------PDDASRANHYGLIIMrdraRGLHGECIVR 573
Cdd:cd16936    4 AVSEAVTNAVRHAYRhdgpGPVRLELDLDPDRLRVEVTDSGPGFdplrpadPDAGLREGGRGLALI----RALMDEVGYR 79

                 ....*..
gi 506320711 574 RRPSGGT 580
Cdd:cd16936   80 RTPGGKT 86
PilJ pfam13675
Type IV pili methyl-accepting chemotaxis transducer N-term; This domain is found on many type ...
35-125 9.55e-07

Type IV pili methyl-accepting chemotaxis transducer N-term; This domain is found on many type IV pili methyl-accepting chemotaxis transducer proteins where there is also a HAMP signature towards the C-terminus. It is a monomodular four-helix bundle and recognizes nitrate and nitrite (Matilla et al. FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043).


Pssm-ID: 433397 [Multi-domain]  Cd Length: 112  Bit Score: 47.86  E-value: 9.55e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711   35 WMSQSIQGNAHAINKAGSLRMQSYRLLSMVPLSAENEIYLQELEED----------------EISSDLQQAVRREGLSEQ 98
Cdd:pfam13675   1 WTLWQSEGDAAAINAAGSLRMQSQRLAKSVLLALAGNYDLAEAFADleesidqfdrtlaalaLGDLARGLFVPAGAIRAQ 80
                          90       100
                  ....*....|....*....|....*..
gi 506320711   99 FTALRVFWlENLQPHLRQATHSSDASA 125
Cdd:pfam13675  81 LEAVQPLW-ERLRKPAEAVLAQQDTLA 106
PRK15347 PRK15347
two component system sensor kinase;
162-241 2.18e-06

two component system sensor kinase;


Pssm-ID: 237951 [Multi-domain]  Cd Length: 921  Bit Score: 50.80  E-value: 2.18e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 162 IMLILLITTFFYLRRRLLTPWRRLVSMAQAIGHGDFTQRVTINGHDEMSTLGQVLNSMSDELSAMYHSLEQRVAEKTADL 241
Cdd:PRK15347 305 ILVLLTSVLFLLLRRYLAKPLWRFVDIINKTGPAALEPRLPENRLDELGSIAKAYNQLLDTLNEQYDTLENKVAERTQAL 384
HATPase_EL346-LOV-HK-like cd16951
Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to ...
468-586 2.86e-06

Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to Erythrobacter litoralis blue light-activated histidine kinase 2; This domain family includes the histidine kinase-like ATPase (HATPase) domain of blue light-activated histidine kinase 2 of Erythrobacter litoralis (EL346). Signaling commonly occurs within HK dimers, however EL346 functions as a monomer. Also included in this family are the HATPase domains of ethanolamine utilization sensory transduction histidine kinase (EutW), whereby regulation of ethanolamine, a carbon and nitrogen source for gut bacteria, results in autophosphorylation and subsequent phosphoryl transfer to a response regulator (EutV) containing an RNA-binding domain. Proteins having this HATPase domain also contain a histidine kinase dimerization and phosphoacceptor domain (HisKA); some have an accessory PAS sensor domain, while some have an N-terminal histidine kinase domain.


Pssm-ID: 340427 [Multi-domain]  Cd Length: 131  Bit Score: 47.03  E-value: 2.86e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 468 LRASVDEFSKRLGYPIELHYRLPPqsVSAHQGIHVLQIVREALSNIYKHAQATQVDITLQLR----QGHIELSVADNGIG 543
Cdd:cd16951    8 IASAINAIHAVGDIRINITGDTGP--VSSEVATAIGLVVNELLQNALKHAFSDREGGTITIRsvvdGDYLRITVIDDGVG 85
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 506320711 544 IPDDAS--RANHYGLIIMRDRARGLHGECIVRRRPSGGTEVNVSF 586
Cdd:cd16951   86 LPQDEDwpNKGSLGLQIVRSLVEGELKAFLEVQSAENGTRVNIDI 130
YesM COG2972
Sensor histidine kinase YesM [Signal transduction mechanisms];
102-243 4.59e-05

Sensor histidine kinase YesM [Signal transduction mechanisms];


Pssm-ID: 442211 [Multi-domain]  Cd Length: 445  Bit Score: 46.16  E-value: 4.59e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 102 LRVFWLENLQPHLRQATHSSDASADVARFVKQLDDLVSAIDHKTEQRLMMVTLVQRIFIGIMLILLITTFF---YLRRRL 178
Cdd:COG2972  102 LLALILLLALLLLLSILLLILGLLLIILLLLSLLGWTLVSLIPKSELFRGLFSLRRLILLIILLLLLLALLlsyLLSRSI 181
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 506320711 179 LTPWRRLVSMAQAIGHGDFTqRVTINGHDEMSTLGQVLNSMSDELSAMYHSL-EQRVAEKTADLQQ 243
Cdd:COG2972  182 TRPIKRLKKAMKKVEKGDLV-RLEVSGNDEIGILARSFNEMVERIKELIEEVyELELEKKEAELKA 246
COG4192 COG4192
Signal transduction histidine kinase regulating phosphoglycerate transport system [Signal ...
125-248 4.88e-05

Signal transduction histidine kinase regulating phosphoglycerate transport system [Signal transduction mechanisms];


Pssm-ID: 443346 [Multi-domain]  Cd Length: 640  Bit Score: 46.22  E-value: 4.88e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 125 ADVARFVKQLDDLVSAIDHKTEQRLMMVTLVqrIFI----GIMLILLITtFFYLRRRLLtpwRRLVSMAQA---IGHGDF 197
Cdd:COG4192  297 TQISGLVGNSREQLVALNQETAQLVQQSGIL--LLAiallSLLLAVLIN-YFYVRRRLV---KRLNALSDAmaaIAAGDL 370
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 506320711 198 TQRVTINGHDEMSTLGQVLNSMSDELSAMYHSLEQRVAEK---TADLQQKNNLL 248
Cdd:COG4192  371 DVPIPVDGNDEIGRIARLLRVFRDQAIEKTQELETEIEERkriEKNLRQTQDEL 424
PRK10549 PRK10549
two-component system sensor histidine kinase BaeS;
163-223 9.94e-05

two-component system sensor histidine kinase BaeS;


Pssm-ID: 182539 [Multi-domain]  Cd Length: 466  Bit Score: 45.01  E-value: 9.94e-05
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 506320711 163 MLILLITTFFyLRRRLLTPWRRLVSMAQAIGHGDFTQRVTINGHDEMSTLGQVLNSMSDEL 223
Cdd:PRK10549 174 TLLAALATFL-LARGLLAPVKRLVEGTHKLAAGDFTTRVTPTSRDELGRLAQDFNQLASTL 233
HATPase_c_2 pfam13581
Histidine kinase-like ATPase domain;
465-586 1.01e-04

Histidine kinase-like ATPase domain;


Pssm-ID: 433327 [Multi-domain]  Cd Length: 127  Bit Score: 42.28  E-value: 1.01e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  465 LAALRASVDEFSKRLGypielhyrLPPQSVsahqgIHVLQIVREALSNIYKHAQ----ATQVDITLQLRQGHIELSVADN 540
Cdd:pfam13581   8 LRAARRVLEAVLRRAG--------LPEELL-----DEVELAVGEACTNAVEHAYregpEGPVEVRLTSDGGGLVVTVADS 74
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 506320711  541 GIGIP-----------DDASRANH-YGLIIMrdraRGLHGECIVRRRPsGGTEVNVSF 586
Cdd:pfam13581  75 GPPFDpltlpppdleePDEDRKEGgRGLALI----RGLMDDVEYTRGG-EGNTVRMRK 127
PRK13560 PRK13560
hypothetical protein; Provisional
505-586 1.57e-04

hypothetical protein; Provisional


Pssm-ID: 106506 [Multi-domain]  Cd Length: 807  Bit Score: 44.66  E-value: 1.57e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 505 IVREALSNIYKHA--QATQVDITLQLRQ---GHIELSVADNGIGIPD--DASRANHYGLIIMRDRARGLHGECIVRRRps 577
Cdd:PRK13560 715 IISELLSNALKHAfpDGAAGNIKVEIREqgdGMVNLCVADDGIGLPAgfDFRAAETLGLQLVCALVKQLDGEIALDSR-- 792

                 ....*....
gi 506320711 578 GGTEVNVSF 586
Cdd:PRK13560 793 GGARFNIRF 801
PRK11100 PRK11100
sensory histidine kinase CreC; Provisional
483-586 1.81e-04

sensory histidine kinase CreC; Provisional


Pssm-ID: 236846 [Multi-domain]  Cd Length: 475  Bit Score: 44.45  E-value: 1.81e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 483 IELHYRLPPQSVSAHQGIhvlqiVREALSNIYKHA-----QATQVDITLQLRQGHIELSVADNGIGIPDDA--------- 548
Cdd:PRK11100 351 ITLRLRPDDARVLGDPFL-----LRQALGNLLDNAidfspEGGTITLSAEVDGEQVALSVEDQGPGIPDYAlpriferfy 425
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*.
gi 506320711 549 --SRANH------YGLIIMRDRARGLHGECIVRRRPSGGTEVNVSF 586
Cdd:PRK11100 426 slPRPANgrkstgLGLAFVREVARLHGGEVTLRNRPEGGVLATLTL 471
COG4191 COG4191
Signal transduction histidine kinase regulating C4-dicarboxylate transport system [Signal ...
356-547 1.86e-04

Signal transduction histidine kinase regulating C4-dicarboxylate transport system [Signal transduction mechanisms];


Pssm-ID: 443345 [Multi-domain]  Cd Length: 361  Bit Score: 44.02  E-value: 1.86e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 356 ALSRDQNQLLNTLLEQLTSTLALERQSNHQQQLMLMEER--------ATIArelHDsIAQSLSCLK--IQVSCLQMQGGD 425
Cdd:COG4191  100 ALDAEENAELEELERDITELERAEEELRELQEQLVQSEKlaalgelaAGIA---HE-INNPLAAILgnAELLRRRLEDEP 175
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 426 LPPASQQLLTEMREELNTAYRQLRELLTTFR---LKLSESGLLAALRASVDEFSKRLGYP-IELHYRLPPQ--SVSAHQG 499
Cdd:COG4191  176 DPEELREALERILEGAERAAEIVRSLRAFSRrdeEEREPVDLNELIDEALELLRPRLKARgIEVELDLPPDlpPVLGDPG 255
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 506320711 500 iHVLQIV-------REALSNIYKHaqatQVDITLQLRQGHIELSVADNGIGIPDD 547
Cdd:COG4191  256 -QLEQVLlnllinaIDAMEEGEGG----RITISTRREGDYVVISVRDNGPGIPPE 305
PRK15041 PRK15041
methyl-accepting chemotaxis protein;
158-223 3.03e-04

methyl-accepting chemotaxis protein;


Pssm-ID: 185001 [Multi-domain]  Cd Length: 554  Bit Score: 43.79  E-value: 3.03e-04
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 506320711 158 IFIGIMLILL---ITTFFYLRRRLLTPWRRLVSMAQAIGHGDFTQRVTINGHDEMSTLGQVLNSMSDEL 223
Cdd:PRK15041 195 ILVGVMIVVLaviFAVWFGIKASLVAPMNRLIDSIRHIAGGDLVKPIEVDGSNEMGQLAESLRHMQGEL 263
HATPase_PhoQ-like cd16954
Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to ...
510-586 3.83e-04

Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to Escherichia coli PhoQ and Providencia stuartii AarG; This family includes histidine kinase-like ATPase (HATPase) domain of two-component sensor histidine kinases similar to Escherichia coli PhoQ and Providencia stuartii AarG. PhoQ is the histidine kinase (HK) of the PhoP-PhoQ two-component regulatory system (TCS), which responds to the levels of Mg2+ and Ca2+, controls virulence, mediates the adaptation to Mg2+-limiting environments, and regulates numerous cellular activities. Providencia stuartii AarG is a putative sensor kinase which controls the expression of the 2'-N-acetyltransferase and an intrinsic multiple antibiotic resistance (Mar) response in Providencia stuartii. The AarG product is similar to PhoQ in that it is able to restore wild-type levels of resistance to a Salmonella typhimurium phoQ mutant. However, the expression of the 2'-N-acetyltransferase gene and of aarP (a gene encoding a transcriptional activator of 2'-N-acetyltransferase) are not significantly affected by the levels of Mg2+ or Ca2+. Most proteins in this group contain a histidine kinase dimerization and phosphoacceptor domain (HisKA); some have an accessory HAMP sensor domain, and some have an intracellular membrane -interaction PhoQ sensor domain.


Pssm-ID: 340430 [Multi-domain]  Cd Length: 135  Bit Score: 40.69  E-value: 3.83e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 510 LSNIYKHAQAtQVDITLQLRQGHIELSVADNGIGIPDDA-------------SRANH-YGLIIMRDRARGLHGECIVRRR 575
Cdd:cd16954   46 LDNACKWCLE-FVEVTARQTDGGLHLIVDDDGPGVPESQrskifqrgqrldeQRPGQgLGLAIAKEIVEQYGGELSLSDS 124
                         90
                 ....*....|.
gi 506320711 576 PSGGTEVNVSF 586
Cdd:cd16954  125 PLGGARFEVVF 135
CitA COG3290
Sensor histidine kinase DipB regulating citrate/malate metabolism [Signal transduction ...
521-586 1.21e-03

Sensor histidine kinase DipB regulating citrate/malate metabolism [Signal transduction mechanisms];


Pssm-ID: 442519 [Multi-domain]  Cd Length: 389  Bit Score: 41.37  E-value: 1.21e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 506320711 521 QVDITLQLRQGHIELSVADNGIGIPDDA------------SRANH-YGLIIMRDRARGLHGECIVRRRPSGGTEVNVSF 586
Cdd:COG3290  306 RVELSIRDDGDELVIEVEDSGPGIPEELlekifergfstkLGEGRgLGLALVKQIVEKYGGTIEVESEEGEGTVFTVRL 384
PRK10604 PRK10604
sensor protein RstB; Provisional
430-596 1.75e-03

sensor protein RstB; Provisional


Pssm-ID: 236724 [Multi-domain]  Cd Length: 433  Bit Score: 41.13  E-value: 1.75e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 430 SQQLLTEMREELNTAYRQLR----ELLTTFRL-------KLSESGLLAALRASVDEFskRLGYP-IELHYRLPPQSVSAH 497
Cdd:PRK10604 237 SDNLSAAESQALNRDIGQLEalieELLTYARLdrpqnelHLSEPDLPAWLSTHLADI--QAVTPeKTVRLDTPHQGDYGA 314
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 498 QGIHVLQIVREAL-SNIYKHAQaTQVDITLQLRQGHIELSVADNGIGIPD-------------DASRANH-----YGLII 558
Cdd:PRK10604 315 LDMRLMERVLDNLlNNALRYAH-SRVRVSLLLDGNQACLIVEDDGPGIPPeerervfepfvrlDPSRDRAtggcgLGLAI 393
                        170       180       190
                 ....*....|....*....|....*....|....*...
gi 506320711 559 MRDRARGLHGECIVRRRPSGGtevnvsflAEYRHRLPL 596
Cdd:PRK10604 394 VHSIALAMGGSVNCDESELGG--------ARFSFSWPV 423
HATPase_LytS-like cd16957
Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to ...
502-547 2.52e-03

Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to Bacillus subtilis LytS and Staphylococcus aureus LytS; This family includes the histidine kinase-like ATPase (HATPase) domains of various two-component sensor histidine kinase (HKs) such as Bacillus subtilis LytS, a HK of the two-component system (TCS) LytS-LytR needed for growth on pyruvate, and Staphylococcus aureus LytS-LytR TCS involved in the adaptation of S. aureus to cationic antimicrobial peptides. Proteins having this HATPase domain also contain a histidine kinase domain (His-kinase), and a GAF sensor domain; most contain a DUF3816 domain.


Pssm-ID: 340433 [Multi-domain]  Cd Length: 106  Bit Score: 37.79  E-value: 2.52e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 506320711 502 VLQIVREalsNIYKHA-----QATQVDITLQLRQGHIELSVADNGIGIPDD 547
Cdd:cd16957    5 ALQVLVE---NAIRHAfpkrkENNEVRVVVKKDQHKVHVSVSDNGQGIPEE 52
PRK09793 PRK09793
methyl-accepting chemotaxis protein IV;
46-279 3.88e-03

methyl-accepting chemotaxis protein IV;


Pssm-ID: 182079 [Multi-domain]  Cd Length: 533  Bit Score: 40.05  E-value: 3.88e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711  46 AINKAGSLRMQSY------RLLSMVPLS-AENEIYLQELEEDEISSDLQQAVRRE---GLSEQFTAL--RVFWLEN--LQ 111
Cdd:PRK09793  66 ALNKAGTLTALSYpaddikTLMTTARASlTQSTTLFKSFMAMTAGNEHVRALQKEtekSFARWHNDLehQATWLESnqLS 145
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 112 PHLRQATHSSDASADVARFVKQLD--DLVSAIDHKTEQRLMMVTLVQRIFIGIMLILLITTFFYLRRRLLTPWRRLVSMA 189
Cdd:PRK09793 146 DFLTAPVQGSQNAFDVNFEAWQLEinHVLEAASAQSQRNYQISALVFISMIIVAAIYISSALWWTRKMIVQPLAIIGSHF 225
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 190 QAIGHGDFTQRVTINGHDEMSTLGQVLNSMsdelsamyhslEQRVAEKTADLQQknnllsflyrASRRLHTGaplCSRLM 269
Cdd:PRK09793 226 DSIAAGNLARPIAVYGRNEITAIFASLKTM-----------QQALRGTVSDVRK----------GSQEMHIG---IAEIV 281
                        250
                 ....*....|
gi 506320711 270 PILNELSSLT 279
Cdd:PRK09793 282 AGNNDLSSRT 291
HATPase_BceS-YxdK-YvcQ-like cd16948
Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to ...
505-550 7.55e-03

Histidine kinase-like ATPase domain of two-component sensor histidine kinases similar to Bacillus subtilis BceS, YxdK, and Bacillus thuringiensis YvcQ; This family includes the histidine kinase-like ATPase (HATPase) domains of various two-component sensor histidine kinase (HKs) such as Bacillus subtilis BceS and Bacillus thuringiensis YvcQ, the HKs of the two-component regulatory system (TCSs) BceS-BceR and YvcQ-YvcP, repsectively, which are both involved in regulating bacitracin resistance. It also includes the HATPase domain of YxdK, the HK of YxdK-YxdJ TCS involved in sensing antimicrobial compounds.


Pssm-ID: 340424 [Multi-domain]  Cd Length: 109  Bit Score: 36.49  E-value: 7.55e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 506320711 505 IVREALSNIYKH-AQATQVDITLQLRQGHIELSVADNGIGIP-DDASR 550
Cdd:cd16948    9 IIGQIVSNALKYsKQGGKIEIYSETNEQGVVLSIKDFGIGIPeEDLPR 56
NtrB COG3852
Signal transduction histidine kinase NtrB, nitrogen specific [Signal transduction mechanisms];
337-586 8.68e-03

Signal transduction histidine kinase NtrB, nitrogen specific [Signal transduction mechanisms];


Pssm-ID: 443061 [Multi-domain]  Cd Length: 361  Bit Score: 38.67  E-value: 8.68e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 337 LHDKHGQYGVVLatlpgntalsrdqnqllntLLEQLTSTLALERQSNHQQQLMLMEEratIAREL-HD------SIAQSL 409
Cdd:COG3852  100 LRDAEGEGGVLL-------------------VLRDITERKRLERELRRAEKLAAVGE---LAAGLaHEirnpltGIRGAA 157
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 410 SCLKIQVSclqmqggdlPPASQQLLTEMREELNTAYRQLRELLTTFRLKLSESGLL---AALRASVDEFSKRLGYPIELH 486
Cdd:COG3852  158 QLLERELP---------DDELREYTQLIIEEADRLNNLVDRLLSFSRPRPPEREPVnlhEVLERVLELLRAEAPKNIRIV 228
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 506320711 487 YRLPPQ--SVSAHQGihvlQIvREALSNIYKHA-QA--------------TQVDITLQLRQGHIELSVADNGIGIPDDA- 548
Cdd:COG3852  229 RDYDPSlpEVLGDPD----QL-IQVLLNLVRNAaEAmpeggtitirtrveRQVTLGGLRPRLYVRIEVIDNGPGIPEEIl 303
                        250       260       270       280       290
                 ....*....|....*....|....*....|....*....|....*....|....
gi 506320711 549 ---------SRANHYGL-------IImrdraRGLHGECIVRRRPSGGTEVNVSF 586
Cdd:COG3852  304 drifepfftTKEKGTGLglaivqkIV-----EQHGGTIEVESEPGKGTTFRIYL 352
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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