ID   Q3J3N1_CERS4            Unreviewed;       560 AA.
AC   Q3J3N1;
DT   08-NOV-2005, integrated into UniProtKB/TrEMBL.
DT   08-NOV-2005, sequence version 1.
DT   27-MAR-2024, entry version 89.
DE   SubName: Full=Methyl accepting chemotaxis protein, McpB {ECO:0000313|EMBL:ABA78603.1};
GN   Name=mcpB {ECO:0000313|EMBL:ABA78603.1};
GN   ORFNames=RSP_2442 {ECO:0000313|EMBL:ABA78603.1};
OS   Cereibacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / CCUG
OS   31486 / LMG 2827 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.) (Rhodobacter
OS   sphaeroides).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Paracoccaceae; Cereibacter.
OX   NCBI_TaxID=272943 {ECO:0000313|EMBL:ABA78603.1, ECO:0000313|Proteomes:UP000002703};
RN   [1] {ECO:0000313|Proteomes:UP000002703}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 17023 / DSM 158 / JCM 6121 / CCUG 31486 / LMG 2827 / NBRC
RC   12203 / NCIMB 8253 / ATH 2.4.1. {ECO:0000313|Proteomes:UP000002703};
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Richardson P., Mackenzie C.,
RA   Choudhary M., Larimer F., Hauser L.J., Land M., Donohue T.J., Kaplan S.;
RT   "Complete sequence of chromosome 1 of Rhodobacter sphaeroides 2.4.1.";
RL   Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.
CC   -!- SIMILARITY: Belongs to the methyl-accepting chemotaxis (MCP) protein
CC       family. {ECO:0000256|ARBA:ARBA00029447}.
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DR   EMBL; CP000143; ABA78603.1; -; Genomic_DNA.
DR   RefSeq; WP_011337494.1; NZ_CP030271.1.
DR   RefSeq; YP_352504.1; NC_007493.2.
DR   AlphaFoldDB; Q3J3N1; -.
DR   STRING; 272943.RSP_2442; -.
DR   EnsemblBacteria; ABA78603; ABA78603; RSP_2442.
DR   KEGG; rsp:RSP_2442; -.
DR   PATRIC; fig|272943.9.peg.1361; -.
DR   eggNOG; COG0840; Bacteria.
DR   OrthoDB; 9814362at2; -.
DR   PhylomeDB; Q3J3N1; -.
DR   Proteomes; UP000002703; Chromosome 1.
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; cd06225; HAMP; 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; IPR024478; HlyB_4HB_MCP.
DR   InterPro; IPR004089; MCPsignal_dom.
DR   PANTHER; PTHR43531:SF11; METHYL-ACCEPTING CHEMOTAXIS PROTEIN 3; 1.
DR   PANTHER; PTHR43531; PROTEIN ICFG; 1.
DR   Pfam; PF12729; 4HB_MCP_1; 1.
DR   Pfam; PF00672; HAMP; 1.
DR   Pfam; PF00015; MCPsignal; 1.
DR   PRINTS; PR00260; CHEMTRNSDUCR.
DR   SMART; SM00304; HAMP; 1.
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:UP000002703};
KW   Transducer {ECO:0000256|PROSITE-ProRule:PRU00284};
KW   Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        188..210
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          208..260
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          265..480
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   REGION          496..560
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        505..537
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        545..560
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   560 AA;  59880 MW;  E8D895B17A6C830C CRC64;
     MRLSIKLKLA GVFLAVLLVS GGGQMVALRD LDQIRASLDD IVHTKVKQVE MTYQLIENRL
     KTQREIRNYL LSRTKEERRA IDDRLATASA GSEQAFAALE ASADAETRAR LAEVQEAKER
     LARIDEKAIE MARMGLGYEG FTIVVTQGRE QWLAMETRLS ALLAHHTQQL TDASAEAQRQ
     QEISRLTVLG AFLANILLVA AAGSWIVVTL STGLKRALRL SERVAAGDLS QTEPQSQRDE
     IGDLIASLNG MVTKLRTVVN DVARSTRTVA AGADEMSSTA VKLSQGAAEQ ASATLQASSS
     MEEMTANIKQ SAQNAADTES RARQSALAAH ESGTTMVEAV EAVRTISQKI GIVQEIARQT
     DLLALNAAVE AARAGEHGRG FAVVAAEVRK LAERSRAAAT EISVLSAATV EAAQTAGGRL
     SQLVPDIEET ARLVLEISTS AQEQAAGVAQ VNTAIQQLDQ VTQSNSTASE QLSATAGQLA
     GQAEQLRTAI GFFTTDRGPE VVPSQESLPT AQLPNRSELP RRSAKSRPVT QSPGGFQFDL
     DGNGDDLDAD FRRHATDHAA
//