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Conserved domains on  [gi|15831849|ref|NP_310622|]
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methyl-accepting chemotaxis protein IV [Escherichia coli O157:H7 str. Sakai]

Protein Classification

methyl-accepting chemotaxis protein( domain architecture ID 11484483)

methyl-accepting chemotaxis protein (MCP) is a bacterial receptor that mediates chemotaxis to diverse signals, responding to changes in the concentration of attractants and repellents in the environment by altering swimming behavior

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
PRK09793 PRK09793
methyl-accepting chemotaxis protein IV;
1-533 0e+00

methyl-accepting chemotaxis protein IV;


:

Pssm-ID: 182079 [Multi-domain]  Cd Length: 533  Bit Score: 900.59  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849    1 MFNRIRISTTLFLILILCGILQIGSNGMSFWAFRDDLQRLNQVEQSNQQRAALAQTRAVMLQASTTLNKAGTLTALSYPA 80
Cdd:PRK09793   1 MFNRIRISTTLFLILILCGILQIGSNGMSFWAFRDDLQRLNQVEQSNQQRAALAQTRAVMLQASTALNKAGTLTALSYPA 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849   81 DDIKTLMTTARASLTQSTTLFKSFMAMTAGNEHVRALQKETEKSFARWHNDLEHQATWLESNQLSDFLTAPVQGSQNAFD 160
Cdd:PRK09793  81 DDIKTLMTTARASLTQSTTLFKSFMAMTAGNEHVRALQKETEKSFARWHNDLEHQATWLESNQLSDFLTAPVQGSQNAFD 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  161 VNFEAWQLEIIHVLEAASAQSQRNYQISALVFISMIIVAAIYISSALWWTRKMIVQPLAIIGSHFDSIAAGNLARPIAVY 240
Cdd:PRK09793 161 VNFEAWQLEINHVLEAASAQSQRNYQISALVFISMIIVAAIYISSALWWTRKMIVQPLAIIGSHFDSIAAGNLARPIAVY 240

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  241 GRNEITAIFASLKTMQQALRGTVSDVRKGSQEMHIGIAEIVAGNNDLSSRTEQQAASLAQTAASMEQLTATVGQNADNAR 320
Cdd:PRK09793 241 GRNEITAIFASLKTMQQALRGTVSDVRKGSQEMHIGIAEIVAGNNDLSSRTEQQAASLAQTAASMEQLTATVGQNADNAR 320

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  321 QASELAKNAATTAQAGGVQVSTMTHTMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVAGEVR 400
Cdd:PRK09793 321 QASELAKNAATTAQAGGVQVSTMTHTMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVAGEVR 400

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  401 NLASRSAQAAKEIKGLIEESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDIMGEIASASEEQRRGIEQVAQAVSQMDQVT 480
Cdd:PRK09793 401 NLASRSAQAAKEIKGLIEESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDIMGEIASASEEQRRGIEQVAQAVSQMDQVT 480

                        490       500       510       520       530
                 ....*....|....*....|....*....|....*....|....*....|...
gi 15831849  481 QQNASLVEEAAVATEQLANQADHLSSRVAVFTLEEHEVARHESAQLQIAPVVS 533
Cdd:PRK09793 481 QQNASLVEEAAVATEQLANQADHLSSRVAVFTLEEHEVARHESAQLQIAPVVS 533
 
Name Accession Description Interval E-value
PRK09793 PRK09793
methyl-accepting chemotaxis protein IV;
1-533 0e+00

methyl-accepting chemotaxis protein IV;


Pssm-ID: 182079 [Multi-domain]  Cd Length: 533  Bit Score: 900.59  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849    1 MFNRIRISTTLFLILILCGILQIGSNGMSFWAFRDDLQRLNQVEQSNQQRAALAQTRAVMLQASTTLNKAGTLTALSYPA 80
Cdd:PRK09793   1 MFNRIRISTTLFLILILCGILQIGSNGMSFWAFRDDLQRLNQVEQSNQQRAALAQTRAVMLQASTALNKAGTLTALSYPA 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849   81 DDIKTLMTTARASLTQSTTLFKSFMAMTAGNEHVRALQKETEKSFARWHNDLEHQATWLESNQLSDFLTAPVQGSQNAFD 160
Cdd:PRK09793  81 DDIKTLMTTARASLTQSTTLFKSFMAMTAGNEHVRALQKETEKSFARWHNDLEHQATWLESNQLSDFLTAPVQGSQNAFD 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  161 VNFEAWQLEIIHVLEAASAQSQRNYQISALVFISMIIVAAIYISSALWWTRKMIVQPLAIIGSHFDSIAAGNLARPIAVY 240
Cdd:PRK09793 161 VNFEAWQLEINHVLEAASAQSQRNYQISALVFISMIIVAAIYISSALWWTRKMIVQPLAIIGSHFDSIAAGNLARPIAVY 240

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  241 GRNEITAIFASLKTMQQALRGTVSDVRKGSQEMHIGIAEIVAGNNDLSSRTEQQAASLAQTAASMEQLTATVGQNADNAR 320
Cdd:PRK09793 241 GRNEITAIFASLKTMQQALRGTVSDVRKGSQEMHIGIAEIVAGNNDLSSRTEQQAASLAQTAASMEQLTATVGQNADNAR 320

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  321 QASELAKNAATTAQAGGVQVSTMTHTMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVAGEVR 400
Cdd:PRK09793 321 QASELAKNAATTAQAGGVQVSTMTHTMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVAGEVR 400

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  401 NLASRSAQAAKEIKGLIEESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDIMGEIASASEEQRRGIEQVAQAVSQMDQVT 480
Cdd:PRK09793 401 NLASRSAQAAKEIKGLIEESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDIMGEIASASEEQRRGIEQVAQAVSQMDQVT 480

                        490       500       510       520       530
                 ....*....|....*....|....*....|....*....|....*....|...
gi 15831849  481 QQNASLVEEAAVATEQLANQADHLSSRVAVFTLEEHEVARHESAQLQIAPVVS 533
Cdd:PRK09793 481 QQNASLVEEAAVATEQLANQADHLSSRVAVFTLEEHEVARHESAQLQIAPVVS 533
Tar COG0840
Methyl-accepting chemotaxis protein (MCP) [Signal transduction mechanisms];
7-513 9.44e-85

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


Pssm-ID: 440602 [Multi-domain]  Cd Length: 533  Bit Score: 272.28  E-value: 9.44e-85
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849   7 ISTTLFLILILCGILQIGSNGMSFWAFRDDLQRLNQVEQSNQQRAALAQTRAVMLQASTTLNKAGTLTALSYPADDIKTL 86
Cdd:COG0840   2 LILLLLLALLLALLLLALSLLALLAAALLILLALLLAALTALALLLLLSLLALLLLLLLLALALLLVLLALLLLLALVVL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  87 MTTARASLTQSTTLFKSFMAMTAGNEHVRALQKETEKSFARWHNDLEHQATWLESNQLSDFLTAPVQGSQNAFDVNFEAW 166
Cdd:COG0840  82 LALLLALLLLLLALLALALAALALLAALAALLALLELLLAALLAALAIALLALAALLALAALALALLALALLAAAAAAAA 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849 167 QLEIIHVLEAASAQSQRNYQISALVFISMIIVAAIYISsalWWTRKMIVQPLAIIGSHFDSIAAGNLARPIAVYGRNEIT 246
Cdd:COG0840 162 ALAALLEAAALALAAAALALALLAAALLALVALAIILA---LLLSRSITRPLRELLEVLERIAEGDLTVRIDVDSKDEIG 238

                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849 247 AIFASLKTMQQALRGTVSDVRKGSQEMHIGIAEIVAGNNDLSSRTEQQAASLAQTAASMEQLTATVGQNADNARQASELA 326
Cdd:COG0840 239 QLADAFNRMIENLRELVGQVRESAEQVASASEELAASAEELAAGAEEQAASLEETAAAMEELSATVQEVAENAQQAAELA 318

                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849 327 KNAATTAQAGGVQVSTMTH--------------TMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGF 392
Cdd:COG0840 319 EEASELAEEGGEVVEEAVEgieeiresveetaeTIEELGESSQEIGEIVDVIDDIAEQTNLLALNAAIEAARAGEAGRGF 398

                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849 393 AVVAGEVRNLASRSAQAAKEIKGLIEESVNRVQQGSKL--------------VNNAAATMTDIVSSVTRVNDIMGEIASA 458
Cdd:COG0840 399 AVVADEVRKLAERSAEATKEIEELIEEIQSETEEAVEAmeegseeveegvelVEEAGEALEEIVEAVEEVSDLIQEIAAA 478

                       490       500       510       520       530
                ....*....|....*....|....*....|....*....|....*....|....*
gi 15831849 459 SEEQRRGIEQVAQAVSQMDQVTQQNASLVEEAAVATEQLANQADHLSSRVAVFTL 513
Cdd:COG0840 479 SEEQSAGTEEVNQAIEQIAAAAQENAASVEEVAAAAEELAELAEELQELVSRFKL 533
MA smart00283
Methyl-accepting chemotaxis-like domains (chemotaxis sensory transducer); Thought to undergo ...
 265-512 2.97e-68

Methyl-accepting chemotaxis-like domains (chemotaxis sensory transducer); Thought to undergo reversible methylation in response to attractants or repellants during bacterial chemotaxis.


Pssm-ID: 214599 [Multi-domain]  Cd Length: 262  Bit Score: 220.62  E-value: 2.97e-68
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849    265 DVRKGSQEMHIGIAEIVAGNNDLSSRTEQQAASLAQTAASMEQLTATVGQNADNARQASELAKNAATTAQAGGVQVSTMT 344
Cdd:smart00283   1 DVSEAVEEIAAGAEEQAEELEELAERMEELSASIEEVAANADEIAATAQSAAEAAEEGREAVEDAITAMDQIREVVEEAV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849    345 HTMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVAGEVRNLASRSAQAAKEIKGLI------- 417
Cdd:smart00283  81 SAVEELEESSDEIGEIVSVIDDIADQTNLLALNAAIEAARAGEAGRGFAVVADEVRKLAERSAESAKEIESLIkeiqeet 160

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849    418 -------EESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDIMGEIASASEEQRRGIEQVAQAVSQMDQVTQQNASLVEEA 490
Cdd:smart00283 161 neavaamEESSSEVEEGVELVEETGDALEEIVDSVEEIADLVQEIAAATDEQAAGSEEVNAAIDEIAQVTQETAAMSEEI 240

                          250       260
                   ....*....|....*....|..
gi 15831849    491 AVATEQLANQADHLSSRVAVFT 512
Cdd:smart00283 241 SAAAEELSGLAEELDELVERFK 262
MCP_signal cd11386
Methyl-accepting chemotaxis protein (MCP), signaling domain; Methyl-accepting chemotaxis ...
 292-491 1.55e-58

Methyl-accepting chemotaxis protein (MCP), signaling domain; Methyl-accepting chemotaxis proteins (MCPs or chemotaxis receptors) are an integral part of the transmembrane protein complex that controls bacterial chemotaxis, together with the histidine kinase CheA, the receptor-coupling protein CheW, receptor-modification enzymes, and localized phosphatases. MCPs contain a four helix trans membrane region, an N-terminal periplasmic ligand binding domain, and a C-terminal HAMP domain followed by a cytoplasmic signaling domain. This C-terminal signaling domain dimerizes into a four-helix bundle and interacts with CheA through the adaptor protein CheW.


Pssm-ID: 206779 [Multi-domain]  Cd Length: 200  Bit Score: 192.84  E-value: 1.55e-58
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849 292 EQQAASLAQTAASMEQLTATVGQNADNARQASELAKNAATTAQAGGVQVSTMTHTMQEIATSSQKIGDIISVIDGIAFQT 371
Cdd:cd11386   1 EELSASIEEVAASADQVAETSQQAAELAEKGREAAEDAINQMNQIDESVDEAVSAVEELEESSAEIGEIVEVIDDIAEQT 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849 372 NILALNAAVEAARAGEQGRGFAVVAGEVRNLASRSAQAAKEIKGLIEESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDI 451
Cdd:cd11386  81 NLLALNAAIEAARAGEAGRGFAVVADEVRKLAEESAEAAKEIEELIEEIQEQTEEAVEAMEETSEEVEEGVELVEETGRA 160

                       170       180       190       200
                ....*....|....*....|....*....|....*....|
gi 15831849 452 MGEIASASEEQRRGIEQVAQAVSQMDQVTQQNASLVEEAA 491
Cdd:cd11386 161 FEEIVASVEEVADGIQEISAATQEQSASTQEIAAAVEEIA 200
MCPsignal pfam00015
Methyl-accepting chemotaxis protein (MCP) signalling domain; This domain is thought to ...
 323-480 1.03e-53

Methyl-accepting chemotaxis protein (MCP) signalling domain; This domain is thought to transduce the signal to CheA since it is highly conserved in very diverse MCPs.


Pssm-ID: 333767 [Multi-domain]  Cd Length: 172  Bit Score: 179.17  E-value: 1.03e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849   323 SELAKNAATTAQAGGVQVSTMTHTMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVAGEVRNL 402
Cdd:pfam00015   1 SDLAQLASEEAQDGGKEVANVVGQMEQIAQSSKKISDIISVIDEIAFQTNLLALNAAIEAARAGEQGRGFAVVADEVRKL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849   403 ASRSAQAAKEIKGLI--------------EESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDIMGEIASASEEQRRGIEQ 468
Cdd:pfam00015  81 AERSAQAAKEIEALIieiqkqtndstasiESTRQRVEVGSTIVESTGEALKEIVDAVAEIADIVQEIAAASDEQSAGIDQ 160

                         170
                  ....*....|..
gi 15831849   469 VAQAVSQMDQVT 480
Cdd:pfam00015 161 VNQAVARMDQVT 172
 
Name Accession Description Interval E-value
PRK09793 PRK09793
methyl-accepting chemotaxis protein IV;
1-533 0e+00

methyl-accepting chemotaxis protein IV;


Pssm-ID: 182079 [Multi-domain]  Cd Length: 533  Bit Score: 900.59  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849    1 MFNRIRISTTLFLILILCGILQIGSNGMSFWAFRDDLQRLNQVEQSNQQRAALAQTRAVMLQASTTLNKAGTLTALSYPA 80
Cdd:PRK09793   1 MFNRIRISTTLFLILILCGILQIGSNGMSFWAFRDDLQRLNQVEQSNQQRAALAQTRAVMLQASTALNKAGTLTALSYPA 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849   81 DDIKTLMTTARASLTQSTTLFKSFMAMTAGNEHVRALQKETEKSFARWHNDLEHQATWLESNQLSDFLTAPVQGSQNAFD 160
Cdd:PRK09793  81 DDIKTLMTTARASLTQSTTLFKSFMAMTAGNEHVRALQKETEKSFARWHNDLEHQATWLESNQLSDFLTAPVQGSQNAFD 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  161 VNFEAWQLEIIHVLEAASAQSQRNYQISALVFISMIIVAAIYISSALWWTRKMIVQPLAIIGSHFDSIAAGNLARPIAVY 240
Cdd:PRK09793 161 VNFEAWQLEINHVLEAASAQSQRNYQISALVFISMIIVAAIYISSALWWTRKMIVQPLAIIGSHFDSIAAGNLARPIAVY 240

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  241 GRNEITAIFASLKTMQQALRGTVSDVRKGSQEMHIGIAEIVAGNNDLSSRTEQQAASLAQTAASMEQLTATVGQNADNAR 320
Cdd:PRK09793 241 GRNEITAIFASLKTMQQALRGTVSDVRKGSQEMHIGIAEIVAGNNDLSSRTEQQAASLAQTAASMEQLTATVGQNADNAR 320

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  321 QASELAKNAATTAQAGGVQVSTMTHTMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVAGEVR 400
Cdd:PRK09793 321 QASELAKNAATTAQAGGVQVSTMTHTMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVAGEVR 400

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  401 NLASRSAQAAKEIKGLIEESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDIMGEIASASEEQRRGIEQVAQAVSQMDQVT 480
Cdd:PRK09793 401 NLASRSAQAAKEIKGLIEESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDIMGEIASASEEQRRGIEQVAQAVSQMDQVT 480

                        490       500       510       520       530
                 ....*....|....*....|....*....|....*....|....*....|...
gi 15831849  481 QQNASLVEEAAVATEQLANQADHLSSRVAVFTLEEHEVARHESAQLQIAPVVS 533
Cdd:PRK09793 481 QQNASLVEEAAVATEQLANQADHLSSRVAVFTLEEHEVARHESAQLQIAPVVS 533
PRK15041 PRK15041
methyl-accepting chemotaxis protein;
1-530 7.60e-154

methyl-accepting chemotaxis protein;


Pssm-ID: 185001 [Multi-domain]  Cd Length: 554  Bit Score: 450.95  E-value: 7.60e-154
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849    1 MFNRIRISTTLFLILILCGILQIGSNGMSFWAFRDDLQRLNQVEQSNQQRAALAQTRAVMLQASTTLNKAGTLTALSY-- 78
Cdd:PRK15041   1 MLKRIKIVTSLLLVLAVFGLLQLTSGGLFFNALKNDKENFTVLQTIRQQQSTLNGSWVALLQTRNTLNRAGIRYMMDQnn 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849   79 --PADDIKTLMTTARASLTQSTTLFKSFMAMTAGNEHVRALQKETEKSFARWHNDLEHQATWLESNQLSDFLTAPVQGSQ 156
Cdd:PRK15041  81 igSGSTVAELMQSASISLKQAEKNWADYEALPRDPRQSTAAAAEIKRNYDIYHNALAELIQLLGAGKINEFFDQPTQGYQ 160

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  157 NAFDVNFEAWQLEIIHVLEAASAQSQRNYQISALVFISMIIVAAIYISSALWWTRKMIVQPLAIIGSHFDSIAAGNLARP 236
Cdd:PRK15041 161 DGFEKQYVAYMEQNDRLYDIAVSDNNASYSQAMWILVGVMIVVLAVIFAVWFGIKASLVAPMNRLIDSIRHIAGGDLVKP 240

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  237 IAVYGRNEITAIFASLKTMQQALRGTVSDVRKGSQEMHIGIAEIVAGNNDLSSRTEQQAASLAQTAASMEQLTATVGQNA 316
Cdd:PRK15041 241 IEVDGSNEMGQLAESLRHMQGELMRTVGDVRNGANAIYSGASEIATGNNDLSSRTEQQAASLEETAASMEQLTATVKQNA 320

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  317 DNARQASELAKNAATTAQAGGVQVSTMTHTMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVA 396
Cdd:PRK15041 321 ENARQASHLALSASETAQRGGKVVDNVVQTMRDISTSSQKIADIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVA 400

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  397 GEVRNLASRSAQAAKEIKGLIEESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDIMGEIASASEEQRRGIEQVAQAVSQM 476
Cdd:PRK15041 401 GEVRNLAQRSAQAAREIKSLIEDSVGKVDVGSTLVESAGETMAEIVSAVTRVTDIMGEIASASDEQSRGIDQVGLAVAEM 480

                        490       500       510       520       530
                 ....*....|....*....|....*....|....*....|....*....|....
gi 15831849  477 DQVTQQNASLVEEAAVATEQLANQADHLSSRVAVFTLEEHEVARHESAQLQIAP 530
Cdd:PRK15041 481 DRVTQQNAALVEESAAAAAALEEQASRLTEAVAVFRIQQQQQQQRETSAVVKTV 534
PRK15048 PRK15048
methyl-accepting chemotaxis protein II; Provisional
 1-513 3.70e-150

methyl-accepting chemotaxis protein II; Provisional


Pssm-ID: 185008 [Multi-domain]  Cd Length: 553  Bit Score: 441.75  E-value: 3.70e-150
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849    1 MFNRIRISTTLFLILILCGILQIGSNGMSFWAFRDDLQRLNQVEQSNQQRAALAQTRAVMLQASTTLNK--AGTLTALSY 78
Cdd:PRK15048   1 MINRIRVVTLLVMVLGVFALLQLISGSLFFSSLHHSQKSFVVSNQLREQQGELTSTWDLMLQTRINLSRsaVRMMMDSSN 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849   79 PADDIKT-LMTTARASLTQSTTLFKSFMAMTAGNEHVRALQKETEKsFARWHNDLEHQATWLESNQLSDFLTAPVQGSQN 157
Cdd:PRK15048  81 QQSNAKVeLLDSARKTLAQAATHYKKFKSMAPLPEMVATSRNIDEK-YKNYYTALTELIDYLDYGNTGAYFAQPTQGMQN 159

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  158 AFDVNFEAWQLEIIHVLEAASAQSQRNYQISALVFISMIIVAAIYISSALWWTRKMIVQPLAIIGSHFDSIAAGNLARPI 237
Cdd:PRK15048 160 AMGEAFAQYALSSEKLYRDIVTDNADDYRFAQWQLAVIALVVVLILLVAWYGIRRMLLTPLAKIIAHIREIAGGNLANTL 239

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  238 AVYGRNEITAIFASLKTMQQALRGTVSDVRKGSQEMHIGIAEIVAGNNDLSSRTEQQAASLAQTAASMEQLTATVGQNAD 317
Cdd:PRK15048 240 TIDGRSEMGDLAQSVSHMQRSLTDTVTHVREGSDAIYAGTREIAAGNTDLSSRTEQQASALEETAASMEQLTATVKQNAD 319

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  318 NARQASELAKNAATTAQAGGVQVSTMTHTMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVAG 397
Cdd:PRK15048 320 NARQASQLAQSASDTAQHGGKVVDGVVKTMHEIADSSKKIADIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVAG 399

                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  398 EVRNLASRSAQAAKEIKGLIEESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDIMGEIASASEEQRRGIEQVAQAVSQMD 477
Cdd:PRK15048 400 EVRNLASRSAQAAKEIKALIEDSVSRVDTGSVLVESAGETMNNIVNAVTRVTDIMGEIASASDEQSRGIDQVALAVSEMD 479

                        490       500       510
                 ....*....|....*....|....*....|....*.
gi 15831849  478 QVTQQNASLVEEAAVATEQLANQADHLSSRVAVFTL 513
Cdd:PRK15048 480 RVTQQNASLVQESAAAAAALEEQASRLTQAVSAFRL 515
Tar COG0840
Methyl-accepting chemotaxis protein (MCP) [Signal transduction mechanisms];
7-513 9.44e-85

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


Pssm-ID: 440602 [Multi-domain]  Cd Length: 533  Bit Score: 272.28  E-value: 9.44e-85
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849   7 ISTTLFLILILCGILQIGSNGMSFWAFRDDLQRLNQVEQSNQQRAALAQTRAVMLQASTTLNKAGTLTALSYPADDIKTL 86
Cdd:COG0840   2 LILLLLLALLLALLLLALSLLALLAAALLILLALLLAALTALALLLLLSLLALLLLLLLLALALLLVLLALLLLLALVVL 81

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  87 MTTARASLTQSTTLFKSFMAMTAGNEHVRALQKETEKSFARWHNDLEHQATWLESNQLSDFLTAPVQGSQNAFDVNFEAW 166
Cdd:COG0840  82 LALLLALLLLLLALLALALAALALLAALAALLALLELLLAALLAALAIALLALAALLALAALALALLALALLAAAAAAAA 161

                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849 167 QLEIIHVLEAASAQSQRNYQISALVFISMIIVAAIYISsalWWTRKMIVQPLAIIGSHFDSIAAGNLARPIAVYGRNEIT 246
Cdd:COG0840 162 ALAALLEAAALALAAAALALALLAAALLALVALAIILA---LLLSRSITRPLRELLEVLERIAEGDLTVRIDVDSKDEIG 238

                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849 247 AIFASLKTMQQALRGTVSDVRKGSQEMHIGIAEIVAGNNDLSSRTEQQAASLAQTAASMEQLTATVGQNADNARQASELA 326
Cdd:COG0840 239 QLADAFNRMIENLRELVGQVRESAEQVASASEELAASAEELAAGAEEQAASLEETAAAMEELSATVQEVAENAQQAAELA 318

                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849 327 KNAATTAQAGGVQVSTMTH--------------TMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGF 392
Cdd:COG0840 319 EEASELAEEGGEVVEEAVEgieeiresveetaeTIEELGESSQEIGEIVDVIDDIAEQTNLLALNAAIEAARAGEAGRGF 398

                       410       420       430       440       450       460       470       480
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849 393 AVVAGEVRNLASRSAQAAKEIKGLIEESVNRVQQGSKL--------------VNNAAATMTDIVSSVTRVNDIMGEIASA 458
Cdd:COG0840 399 AVVADEVRKLAERSAEATKEIEELIEEIQSETEEAVEAmeegseeveegvelVEEAGEALEEIVEAVEEVSDLIQEIAAA 478

                       490       500       510       520       530
                ....*....|....*....|....*....|....*....|....*....|....*
gi 15831849 459 SEEQRRGIEQVAQAVSQMDQVTQQNASLVEEAAVATEQLANQADHLSSRVAVFTL 513
Cdd:COG0840 479 SEEQSAGTEEVNQAIEQIAAAAQENAASVEEVAAAAEELAELAEELQELVSRFKL 533
MA smart00283
Methyl-accepting chemotaxis-like domains (chemotaxis sensory transducer); Thought to undergo ...
 265-512 2.97e-68

Methyl-accepting chemotaxis-like domains (chemotaxis sensory transducer); Thought to undergo reversible methylation in response to attractants or repellants during bacterial chemotaxis.


Pssm-ID: 214599 [Multi-domain]  Cd Length: 262  Bit Score: 220.62  E-value: 2.97e-68
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849    265 DVRKGSQEMHIGIAEIVAGNNDLSSRTEQQAASLAQTAASMEQLTATVGQNADNARQASELAKNAATTAQAGGVQVSTMT 344
Cdd:smart00283   1 DVSEAVEEIAAGAEEQAEELEELAERMEELSASIEEVAANADEIAATAQSAAEAAEEGREAVEDAITAMDQIREVVEEAV 80

                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849    345 HTMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVAGEVRNLASRSAQAAKEIKGLI------- 417
Cdd:smart00283  81 SAVEELEESSDEIGEIVSVIDDIADQTNLLALNAAIEAARAGEAGRGFAVVADEVRKLAERSAESAKEIESLIkeiqeet 160

                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849    418 -------EESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDIMGEIASASEEQRRGIEQVAQAVSQMDQVTQQNASLVEEA 490
Cdd:smart00283 161 neavaamEESSSEVEEGVELVEETGDALEEIVDSVEEIADLVQEIAAATDEQAAGSEEVNAAIDEIAQVTQETAAMSEEI 240

                          250       260
                   ....*....|....*....|..
gi 15831849    491 AVATEQLANQADHLSSRVAVFT 512
Cdd:smart00283 241 SAAAEELSGLAEELDELVERFK 262
MCP_signal cd11386
Methyl-accepting chemotaxis protein (MCP), signaling domain; Methyl-accepting chemotaxis ...
 292-491 1.55e-58

Methyl-accepting chemotaxis protein (MCP), signaling domain; Methyl-accepting chemotaxis proteins (MCPs or chemotaxis receptors) are an integral part of the transmembrane protein complex that controls bacterial chemotaxis, together with the histidine kinase CheA, the receptor-coupling protein CheW, receptor-modification enzymes, and localized phosphatases. MCPs contain a four helix trans membrane region, an N-terminal periplasmic ligand binding domain, and a C-terminal HAMP domain followed by a cytoplasmic signaling domain. This C-terminal signaling domain dimerizes into a four-helix bundle and interacts with CheA through the adaptor protein CheW.


Pssm-ID: 206779 [Multi-domain]  Cd Length: 200  Bit Score: 192.84  E-value: 1.55e-58
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849 292 EQQAASLAQTAASMEQLTATVGQNADNARQASELAKNAATTAQAGGVQVSTMTHTMQEIATSSQKIGDIISVIDGIAFQT 371
Cdd:cd11386   1 EELSASIEEVAASADQVAETSQQAAELAEKGREAAEDAINQMNQIDESVDEAVSAVEELEESSAEIGEIVEVIDDIAEQT 80

                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849 372 NILALNAAVEAARAGEQGRGFAVVAGEVRNLASRSAQAAKEIKGLIEESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDI 451
Cdd:cd11386  81 NLLALNAAIEAARAGEAGRGFAVVADEVRKLAEESAEAAKEIEELIEEIQEQTEEAVEAMEETSEEVEEGVELVEETGRA 160

                       170       180       190       200
                ....*....|....*....|....*....|....*....|
gi 15831849 452 MGEIASASEEQRRGIEQVAQAVSQMDQVTQQNASLVEEAA 491
Cdd:cd11386 161 FEEIVASVEEVADGIQEISAATQEQSASTQEIAAAVEEIA 200
MCPsignal pfam00015
Methyl-accepting chemotaxis protein (MCP) signalling domain; This domain is thought to ...
 323-480 1.03e-53

Methyl-accepting chemotaxis protein (MCP) signalling domain; This domain is thought to transduce the signal to CheA since it is highly conserved in very diverse MCPs.


Pssm-ID: 333767 [Multi-domain]  Cd Length: 172  Bit Score: 179.17  E-value: 1.03e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849   323 SELAKNAATTAQAGGVQVSTMTHTMQEIATSSQKIGDIISVIDGIAFQTNILALNAAVEAARAGEQGRGFAVVAGEVRNL 402
Cdd:pfam00015   1 SDLAQLASEEAQDGGKEVANVVGQMEQIAQSSKKISDIISVIDEIAFQTNLLALNAAIEAARAGEQGRGFAVVADEVRKL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849   403 ASRSAQAAKEIKGLI--------------EESVNRVQQGSKLVNNAAATMTDIVSSVTRVNDIMGEIASASEEQRRGIEQ 468
Cdd:pfam00015  81 AERSAQAAKEIEALIieiqkqtndstasiESTRQRVEVGSTIVESTGEALKEIVDAVAEIADIVQEIAAASDEQSAGIDQ 160

                         170
                  ....*....|..
gi 15831849   469 VAQAVSQMDQVT 480
Cdd:pfam00015 161 VNQAVARMDQVT 172
TarH smart00319
Homologues of the ligand binding domain of Tar; Homologues of the ligand binding domain of the ...
 44-178 2.63e-40

Homologues of the ligand binding domain of Tar; Homologues of the ligand binding domain of the wild-type bacterial aspartate receptor, Tar.


Pssm-ID: 128614 [Multi-domain]  Cd Length: 135  Bit Score: 142.22  E-value: 2.63e-40
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849     44 EQSNQQRAALAQTRAVMLQASTTLNKAGTLTALSYPADDIKTLMTTARASLTQSTTLFKSFMAMTAGNEHVRALQKETEK 123
Cdd:smart00319   1 ATSSYQQAALSLSRVLLLQARNNLNRAGIRMMQNNIGSKAKKLMTAASESLKQAEKNYKSYENMTALPRADRALDAELKE 80

                           90       100       110       120       130
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 15831849    124 SFARWHNDLEHQATWLESNQLSDFLTAPVQGSQNAFDVNFEAWQLEIIHVLEAAS 178
Cdd:smart00319  81 KFQQYITALQELIQILGNGNLGAFFDQPTQGMQDGFDPAYRDWLQQAVALKGQAV 135
TarH pfam02203
Tar ligand binding domain homolog; This entry represents the ligand-binding domain found in a ...
 26-167 4.72e-28

Tar ligand binding domain homolog; This entry represents the ligand-binding domain found in a number of methyl-accepting chemotaxis receptors, such as E.coli Tar (taxis to aspartate and repellents), which is a receptor for the attractant L-aspartate and also recognizes proteogenic amino acids, phthalic acid, Malic acid, 3,4-dihydroxymandelic acid, citrate, benzoate and derivatives, protocatechuate, vanillate, quinate, shikimate and dehydroshikimate (Matilla et al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043).


Pssm-ID: 426656 [Multi-domain]  Cd Length: 152  Bit Score: 109.31  E-value: 4.72e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849    26 NGMSFWAFRDDLQRLNQVEQSN-QQRAALAQTRAVMLQASTTLNKAGTLTALSYPaDDIKTLMTTARASLTQSTTLFKSF 104
Cdd:pfam02203   1 GGLGLSGLSRSNDALREVYTNRlQQQAALADAWLLLLQARLTLNRAGIAALLPDA-PDAAELLARARESLAQSDAAWKAY 79

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 15831849   105 MAMTAGNEHVRALQKETEKSFARWHNDLEHQATWLESNQLSDFLTAPVQGSQNAFDVNFEAWQ 167
Cdd:pfam02203  80 LALPRTPDEEEALAAELKAKYDALQDGLAPLIAALRAGDLDAFFDQPTQKIQPLFEALYNAYL 142
Tar_Tsr_sensor cd19407
ligand binding sensor domain of Tar- and Tsr-related chemoreceptors; Escherichia coli Tar ...
 44-167 3.23e-23

ligand binding sensor domain of Tar- and Tsr-related chemoreceptors; Escherichia coli Tar (taxis to aspartate and repellents) and Tsr (taxis to serine and repellents) are homologous transmembrane chemoreceptors that have a high specificity for aspartate and serine, respectively. Both are homodimeric receptors and contain an N-terminal periplasmic ligand binding domain, a transmembrane region, a HAMP domain and a C-terminal cytosolic signaling domain. E. coli Tar mediates bacterial chemotaxis toward attractants, including aspartate (Asp) and maltose, and away from repellents such as nickel and cobalt ions. Tsr has many roles, including sensing of external (serine, leucine) and internal (pH) environments. In Salmonella enterica serovar Typhimurium, Tsr, also called methyl-accepting chemotaxis protein (MCP), is involved in sensing host-derived nitrate in murine intestinal epithelium, thus contributing to invasion of Peyer's patches. This model represents the ligand binding domain of Tar and Tsr.


Pssm-ID: 438625 [Multi-domain]  Cd Length: 131  Bit Score: 95.08  E-value: 3.23e-23
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831849  44 EQSNQQRAALAQTRAVMLQASTTLNKAGTLTALSYPAD---DIKTLMTTARASLTQSTTLFKSFMAMTAGNEHVRALQKE 120
Cdd:cd19407   1 QQLRQQQSALNDSWVALLQARNTLNRAAIRYLLDANNGggaAVAELLDQAKKSLAQAEKHFAQFKALPKLPGQDEALAAE 80

                        90       100       110       120
                ....*....|....*....|....*....|....*....|....*..
gi 15831849 121 TEKSFARWHNDLEHQATWLESNQLSDFLTAPVQGSQNAFDVNFEAWQ 167
Cdd:cd19407  81 LEQSYQAYHDALAELIQFLEAGNIDAFLDQPTQGYQDAFEKAYNAYL 127
HAMP pfam00672
HAMP domain;
209-260 2.15e-06

HAMP domain;


Pssm-ID: 459898 [Multi-domain]  Cd Length: 53  Bit Score: 44.92  E-value: 2.15e-06
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|..
gi 15831849   209 WTRKMIVQPLAIIGSHFDSIAAGNLARPIAVYGRNEITAIFASLKTMQQALR 260
Cdd:pfam00672   1 LLARRILRPLRRLAEAARRIASGDLDVRLPVSGRDEIGELARAFNQMAERLR 52
HAMP smart00304
HAMP (Histidine kinases, Adenylyl cyclases, Methyl binding proteins, Phosphatases) domain;
212-264 4.79e-06

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


Pssm-ID: 197640 [Multi-domain]  Cd Length: 53  Bit Score: 43.78  E-value: 4.79e-06
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|...
gi 15831849    212 KMIVQPLAIIGSHFDSIAAGNLARPIAVYGRNEITAIFASLKTMQQALRGTVS 264
Cdd:smart00304   1 RRLLRPLRRLAEAAQRIADGDLTVRLPVDGRDEIGELARAFNEMADRLEETIA 53
NtrY COG5000
Signal transduction histidine kinase NtrY involved in nitrogen fixation and metabolism ...
 185-260 9.24e-04

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: 41.87  E-value: 9.24e-04
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 15831849 185 YQISALVFISMIIVAAIYISSALW---WTRKMIVQPLAIIGSHFDSIAAGNLARPIAVYGRNEITAIFASLKTMQQALR 260
Cdd:COG5000   1 SGLQILFLLLLLLIALLLLLLALWlalLLARRLTRPLRRLAEATRAVAAGDLSVRLPVTGDDEIGELARAFNRMTDQLK 79
 
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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