ID   Q9A4I4_CAUVC            Unreviewed;       534 AA.
AC   Q9A4I4;
DT   01-JUN-2001, integrated into UniProtKB/TrEMBL.
DT   01-JUN-2001, sequence version 1.
DT   27-MAR-2024, entry version 102.
DE   SubName: Full=Methyl-accepting chemotaxis protein McpI {ECO:0000313|EMBL:AAK24811.1};
GN   OrderedLocusNames=CC_2847 {ECO:0000313|EMBL:AAK24811.1};
OS   Caulobacter vibrioides (strain ATCC 19089 / CB15) (Caulobacter crescentus).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Caulobacterales;
OC   Caulobacteraceae; Caulobacter.
OX   NCBI_TaxID=190650 {ECO:0000313|EMBL:AAK24811.1, ECO:0000313|Proteomes:UP000001816};
RN   [1] {ECO:0000313|EMBL:AAK24811.1, ECO:0000313|Proteomes:UP000001816}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 19089 / CB15 {ECO:0000313|Proteomes:UP000001816};
RX   PubMed=11259647; DOI=10.1073/pnas.061029298;
RA   Nierman W.C., Feldblyum T.V., Laub M.T., Paulsen I.T., Nelson K.E.,
RA   Eisen J.A., Heidelberg J.F., Alley M.R., Ohta N., Maddock J.R., Potocka I.,
RA   Nelson W.C., Newton A., Stephens C., Phadke N.D., Ely B., DeBoy R.T.,
RA   Dodson R.J., Durkin A.S., Gwinn M.L., Haft D.H., Kolonay J.F., Smit J.,
RA   Craven M.B., Khouri H., Shetty J., Berry K., Utterback T., Tran K.,
RA   Wolf A., Vamathevan J., Ermolaeva M., White O., Salzberg S.L., Venter J.C.,
RA   Shapiro L., Fraser C.M.;
RT   "Complete genome sequence of Caulobacter crescentus.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:4136-4141(2001).
CC   -!- SIMILARITY: Belongs to the methyl-accepting chemotaxis (MCP) protein
CC       family. {ECO:0000256|ARBA:ARBA00029447}.
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DR   EMBL; AE005673; AAK24811.1; -; Genomic_DNA.
DR   PIR; G87601; G87601.
DR   RefSeq; NP_421643.1; NC_002696.2.
DR   RefSeq; WP_010920687.1; NC_002696.2.
DR   AlphaFoldDB; Q9A4I4; -.
DR   SMR; Q9A4I4; -.
DR   STRING; 190650.CC_2847; -.
DR   EnsemblBacteria; AAK24811; AAK24811; CC_2847.
DR   KEGG; ccr:CC_2847; -.
DR   PATRIC; fig|190650.5.peg.2849; -.
DR   eggNOG; COG0840; Bacteria.
DR   HOGENOM; CLU_000445_137_0_5; -.
DR   BioCyc; CAULO:CC2847-MONOMER; -.
DR   Proteomes; UP000001816; Chromosome.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR   GO; GO:0004888; F:transmembrane signaling receptor activity; IEA:InterPro.
DR   GO; GO:0006935; P:chemotaxis; IEA:InterPro.
DR   GO; GO:0007165; P:signal transduction; IEA:UniProtKB-KW.
DR   CDD; cd11386; MCP_signal; 1.
DR   Gene3D; 1.10.287.950; Methyl-accepting chemotaxis protein; 1.
DR   InterPro; IPR004090; Chemotax_Me-accpt_rcpt.
DR   InterPro; IPR003660; HAMP_dom.
DR   InterPro; IPR004089; MCPsignal_dom.
DR   PANTHER; PTHR43531:SF11; METHYL-ACCEPTING CHEMOTAXIS PROTEIN 3; 1.
DR   PANTHER; PTHR43531; PROTEIN ICFG; 1.
DR   Pfam; PF00015; MCPsignal; 1.
DR   PRINTS; PR00260; CHEMTRNSDUCR.
DR   SMART; SM00283; MA; 1.
DR   SUPFAM; SSF58104; Methyl-accepting chemotaxis protein (MCP) signaling domain; 1.
DR   PROSITE; PS50111; CHEMOTAXIS_TRANSDUC_2; 1.
DR   PROSITE; PS50885; HAMP; 1.
PE   3: Inferred from homology;
KW   Membrane {ECO:0000256|SAM:Phobius};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001816};
KW   Transducer {ECO:0000256|PROSITE-ProRule:PRU00284};
KW   Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        14..33
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        40..62
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        68..87
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        99..128
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        148..173
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          220..272
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          277..506
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   REGION          188..220
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   534 AA;  55638 MW;  31A88F2E4871BA02 CRC64;
     MNVTFSNLDA QRQIGGKLII ALAWLLIPIV LGARLAVQAP ILGLSIAAVL VATGATLAWK
     FAGGGSGGRA MVGVALMAQV SLLVAALGGH AWQADMHMAY FAALALLVVY CDWMVIAAAA
     ATVAVHHLGL SYLAPSLVFP GSANLGRVIV HAVILIVEAA ALIAVAASVN NMFAIANTAR
     SKAEDAVGEA RAANDAAEDA RRSEEETRAR NAAAREREEA QRDNAIAALG QGLSHLARGD
     LTLRLTDRFA EAYEPLRADF NTAAGKLADA LSVIEQRVSG VRAGADQIAD AAVNLSRRTE
     RQAASLEETA AAMDEITATV GQTATGANKA ADVVSRARED ARRSGEVVEQ AVSAMTGIEE
     SSQSISQIIS VIDEIAFQTN LLALNAGVEA ARAGEAGRGF AVVAQEVRAL AQRSAEAAKE
     IRALISNSTQ QVETGVNLVG RTGEALERIV AQIAEIDGLV RTIAASAQEQ ASGLAQINGA
     VNQMDQVLQE NAGMVEETSA ATQTLNTDAT QLADLVRQFD LPRGHIEQSQ RRVA
//