ID   Q9AB06_CAUVC            Unreviewed;       537 AA.
AC   Q9AB06;
DT   01-JUN-2001, integrated into UniProtKB/TrEMBL.
DT   01-JUN-2001, sequence version 1.
DT   27-MAR-2024, entry version 124.
DE   SubName: Full=Methyl-accepting chemotaxis protein McpB {ECO:0000313|EMBL:AAK22415.1};
GN   OrderedLocusNames=CC_0428 {ECO:0000313|EMBL:AAK22415.1};
OS   Caulobacter vibrioides (strain ATCC 19089 / CB15) (Caulobacter crescentus).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Caulobacterales;
OC   Caulobacteraceae; Caulobacter.
OX   NCBI_TaxID=190650 {ECO:0000313|EMBL:AAK22415.1, ECO:0000313|Proteomes:UP000001816};
RN   [1] {ECO:0000313|EMBL:AAK22415.1, 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; AAK22415.1; -; Genomic_DNA.
DR   PIR; C87302; C87302.
DR   RefSeq; NP_419247.1; NC_002696.2.
DR   RefSeq; WP_010918316.1; NC_002696.2.
DR   AlphaFoldDB; Q9AB06; -.
DR   SMR; Q9AB06; -.
DR   STRING; 190650.CC_0428; -.
DR   EnsemblBacteria; AAK22415; AAK22415; CC_0428.
DR   KEGG; ccr:CC_0428; -.
DR   PATRIC; fig|190650.5.peg.433; -.
DR   eggNOG; COG0840; Bacteria.
DR   HOGENOM; CLU_000445_107_18_5; -.
DR   BioCyc; CAULO:CC0428-MONOMER; -.
DR   Proteomes; UP000001816; Chromosome.
DR   GO; GO:0016020; C:membrane; IEA:InterPro.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0019825; F:oxygen binding; IEA:InterPro.
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; cd01068; globin_sensor; 1.
DR   CDD; cd11386; MCP_signal; 1.
DR   Gene3D; 1.10.490.10; Globins; 1.
DR   Gene3D; 1.10.287.950; Methyl-accepting chemotaxis protein; 1.
DR   InterPro; IPR004090; Chemotax_Me-accpt_rcpt.
DR   InterPro; IPR009050; Globin-like_sf.
DR   InterPro; IPR044398; Globin-sensor_dom.
DR   InterPro; IPR012292; Globin/Proto.
DR   InterPro; IPR003660; HAMP_dom.
DR   InterPro; IPR004089; MCPsignal_dom.
DR   InterPro; IPR039379; Protoglobin_sensor_dom.
DR   PANTHER; PTHR43531:SF11; METHYL-ACCEPTING CHEMOTAXIS PROTEIN 3; 1.
DR   PANTHER; PTHR43531; PROTEIN ICFG; 1.
DR   Pfam; PF00015; MCPsignal; 1.
DR   Pfam; PF11563; Protoglobin; 1.
DR   PRINTS; PR00260; CHEMTRNSDUCR.
DR   SMART; SM00283; MA; 1.
DR   SUPFAM; SSF46458; Globin-like; 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   Reference proteome {ECO:0000313|Proteomes:UP000001816};
KW   Transducer {ECO:0000256|PROSITE-ProRule:PRU00284}.
FT   DOMAIN          185..237
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          242..471
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   REGION          482..537
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   537 AA;  57374 MW;  1E4B797C52D5DDE1 CRC64;
     MGTAMNQDYA IGERTAFMGI DDKARSALRD LRPVIRAEIG KALDNFYGKV RATPETRKFF
     SDDRHMNAAS SRQQAHWGVI AEGQFSDDYV QAVRAIGQTH ARIGLEPRWY IGGYAVVGDH
     LVRAVIDSMW PRGLLAKGGS DRAGEAVAAL MKAIFLDMDF AISIYLETLE NERQRLEAEQ
     KATRARQEHV VTLLAEALDR LAAGDLLARI DGEVCSEFEK LKADFNHAVE LLDQAMCGVG
     GATEGIRSST EEISVAADDL SRRTEQQAAS LEQTAAALDE ITATVRRSAA GAKQAQEVVA
     GAKTEAERSG SVVNQAVAAM GEIETSSREI GNIIGVIDEI AFQTNLLALN AGVEAARAGE
     AGRGFAVVAQ EVRALAQRSA DAAKEIKALI NTSTKQVEAG VALVGQTGDA LRGIVSKVAE
     IDELIAQISV SAQEQSGGLH EVNTAVNQMD QVTQQNAAMV EQTTAATHSL KSQTGELVRQ
     VETFRTSEGR RSSAAASPAP VQMAQPARSP RPQSRPGGPP ISRGATAVAV KEEWEEF
//