ID   Q3J3N3_CERS4            Unreviewed;       770 AA.
AC   Q3J3N3;
DT   08-NOV-2005, integrated into UniProtKB/TrEMBL.
DT   08-NOV-2005, sequence version 1.
DT   27-MAR-2024, entry version 78.
DE   SubName: Full=Methyl accepting chemotaxis protein {ECO:0000313|EMBL:ABA78601.1};
GN   Name=mcpA {ECO:0000313|EMBL:ABA78601.1};
GN   ORFNames=RSP_2440 {ECO:0000313|EMBL:ABA78601.1};
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:ABA78601.1, 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; ABA78601.1; -; Genomic_DNA.
DR   RefSeq; WP_011337492.1; NZ_CP030271.1.
DR   RefSeq; YP_352502.1; NC_007493.2.
DR   AlphaFoldDB; Q3J3N3; -.
DR   STRING; 272943.RSP_2440; -.
DR   EnsemblBacteria; ABA78601; ABA78601; RSP_2440.
DR   KEGG; rsp:RSP_2440; -.
DR   PATRIC; fig|272943.9.peg.1359; -.
DR   eggNOG; COG0840; Bacteria.
DR   OrthoDB; 9765776at2; -.
DR   PhylomeDB; Q3J3N3; -.
DR   Proteomes; UP000002703; Chromosome 1.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
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; IPR003660; HAMP_dom.
DR   InterPro; IPR004089; MCPsignal_dom.
DR   InterPro; IPR000727; T_SNARE_dom.
DR   PANTHER; PTHR43531:SF11; METHYL-ACCEPTING CHEMOTAXIS PROTEIN 3; 1.
DR   PANTHER; PTHR43531; PROTEIN ICFG; 1.
DR   Pfam; PF00015; MCPsignal; 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.
DR   PROSITE; PS50192; T_SNARE; 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        16..35
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        163..185
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          464..509
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          514..743
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   DOMAIN          673..735
FT                   /note="T-SNARE coiled-coil homology"
FT                   /evidence="ECO:0000259|PROSITE:PS50192"
SQ   SEQUENCE   770 AA;  81392 MW;  2429C27397D5EEDB CRC64;
     MNRTDPSRLW RFKQPLVLLG MPLPMLLGIA TALWLNHEGA LRATEQQTQA FSRLIAAEGR
     AALAFRDGHR LSQLFGAAAA TYPGETFSAL AMDVEGRVIA SMPADLAGAE NLQAQALSAM
     TAGAPVKAKG GTSIAIPVTR EGDDSLAGVF AVSLPALNGS YALLMPATAL VAGLMISMGI
     AGHLWRRRKE TERLLIETTR RIKNNQRPDA TAMTRIELSI PTLADEIDAL SAALQGEREQ
     FEAAHSRAMA LDALPAPWIL VASDRRVLMM NHPARQVVAG LPEPLLEGQP VASLHHDLAR
     AWPDHTGRTM SLAIGGRQYQ VTRAPVGATG AEVLSFTDRT EETQLDLLLQ GVIREAIAAT
     YDIRGQMIKA SDGFAKLFGS SGASLRSLLE ATPDSAELLA AIERDGEGRS FLSQEGYGSD
     QVQVGISILR RPGGGNLVLV TEIRHQYAQA PTTAAADQPP PAPERLISAL RQLAQGDLGS
     RLDHPLPEPF EALRPDFNSA LQGLASLVED VISAAESIRN EARDISSAAQ SLAQRTESTA
     ATLEETAAAL DGLTVSVRSA ADGAAEADRV VADARANAEE SGHVVVETVA AMDMIAASSD
     KITSIVKVID DIAFQTNLLA LNAGVEAARA GDAGRGFAVV ASEVRALAQR SSEAAREITD
     LILKSGNQVR RGVDLVGKTG DALKQIVSSV SEISTLVSDI AVSSRQQSVS LAEINCAVNN
     LDQSTQQNAA RLEEATAASE SLTTSANALF ETVQQFHLDA PAKRNRPTPP
//