ID   Q6N1F7_RHOPA            Unreviewed;       563 AA.
AC   Q6N1F7;
DT   05-JUL-2004, integrated into UniProtKB/TrEMBL.
DT   05-JUL-2004, sequence version 1.
DT   27-MAR-2024, entry version 109.
DE   SubName: Full=Pmethyl-accepting chemotaxis receptor/sensory transducer {ECO:0000313|EMBL:CAE29890.1};
GN   OrderedLocusNames=RPA4449 {ECO:0000313|EMBL:CAE29890.1};
OS   Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC   Nitrobacteraceae; Rhodopseudomonas.
OX   NCBI_TaxID=258594 {ECO:0000313|EMBL:CAE29890.1, ECO:0000313|Proteomes:UP000001426};
RN   [1] {ECO:0000313|EMBL:CAE29890.1, ECO:0000313|Proteomes:UP000001426}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-98 / CGA009 {ECO:0000313|Proteomes:UP000001426};
RX   PubMed=14704707; DOI=10.1038/nbt923;
RA   Larimer F.W., Chain P., Hauser L., Lamerdin J., Malfatti S., Do L.,
RA   Land M.L., Pelletier D.A., Beatty T.J., Lang A.S., Tabita F.R.,
RA   Gibson J.L., Hanson T.E., Torres y Torres J., Peres C., Harrison F.H.,
RA   Gibson J., Harwood C.S.;
RT   "Complete genome sequence of the metabolically versatile photosynthetic
RT   bacterium Rhodopseudomonas palustris.";
RL   Nat. Biotechnol. 22:55-61(2004).
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC   -!- SIMILARITY: Belongs to the methyl-accepting chemotaxis (MCP) protein
CC       family. {ECO:0000256|ARBA:ARBA00029447}.
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DR   EMBL; BX572607; CAE29890.1; -; Genomic_DNA.
DR   RefSeq; WP_011159983.1; NZ_CP116810.1.
DR   AlphaFoldDB; Q6N1F7; -.
DR   STRING; 258594.RPA4449; -.
DR   GeneID; 66895592; -.
DR   eggNOG; COG0840; Bacteria.
DR   eggNOG; COG4564; Bacteria.
DR   HOGENOM; CLU_000445_107_21_5; -.
DR   PhylomeDB; Q6N1F7; -.
DR   Proteomes; UP000001426; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
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; 6.10.340.10; -; 1.
DR   Gene3D; 1.10.287.950; Methyl-accepting chemotaxis protein; 1.
DR   Gene3D; 3.30.450.20; PAS domain; 1.
DR   InterPro; IPR004090; Chemotax_Me-accpt_rcpt.
DR   InterPro; IPR003660; HAMP_dom.
DR   InterPro; IPR004089; MCPsignal_dom.
DR   InterPro; IPR033480; sCache_2.
DR   InterPro; IPR000727; T_SNARE_dom.
DR   PANTHER; PTHR32089:SF112; HEME-BASED AEROTACTIC TRANSDUCER HEMAT; 1.
DR   PANTHER; PTHR32089; METHYL-ACCEPTING CHEMOTAXIS PROTEIN MCPB; 1.
DR   Pfam; PF00672; HAMP; 1.
DR   Pfam; PF00015; MCPsignal; 1.
DR   Pfam; PF17200; sCache_2; 1.
DR   PRINTS; PR00260; CHEMTRNSDUCR.
DR   SMART; SM01049; Cache_2; 1.
DR   SMART; SM00304; HAMP; 2.
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   Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Methylation {ECO:0000256|ARBA:ARBA00022481};
KW   Receptor {ECO:0000313|EMBL:CAE29890.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001426};
KW   Transducer {ECO:0000256|ARBA:ARBA00023224, ECO:0000256|PROSITE-
KW   ProRule:PRU00284};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        12..30
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        194..212
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          213..266
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          300..543
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   DOMAIN          459..521
FT                   /note="T-SNARE coiled-coil homology"
FT                   /evidence="ECO:0000259|PROSITE:PS50192"
SQ   SEQUENCE   563 AA;  60404 MW;  C90DFF5D149F5FF9 CRC64;
     MLSRLHLTIG RRIYLLIGLG FVGLIGLTLL DSRELATGLQ QQKQIELKHL AELAISFVKD
     EYDAAQRGEI STDQAQKRAE ARIAKLRYGG NEYFFITDMQ SKMLMHPIAK QLVGQDQSNA
     KDPNGKMLFV EMVNTVRRSG SGFVDYVWPK PGSDKPQPKL TFVAGFEPWG WVIGTGVYID
     DLDAQTWSAM QRSLIAATLV LLITIAVSVF MARRITRPIL AMTGAMKDLA GGRIDIEVPG
     IGRHDEIGEM AEAVEVFKLN AQERRRLEGE RQEIEARAEA ERRAHANQVA EAFERAIGEI
     VETVSAASDE LEASATTLTR TAEQSQELAT AVAAASEEAS TNVQSVASAT EEMSSSVNEI
     SRQVQESARI AHEAVDQARQ TNGRVEELAK AASRIGDVVE LISNIAGQTN LLALNATIEA
     ARAGEAGRGF AVVASEVKAL AEQTAKATGE ITLQINGIQA ATDQSVAAIK EIGETIAKMS
     EISSTIASAV EEQGAATQEI SRNVQQASLG TQQVSSNITD VQRGATETGA ASAQVLAAAK
     SLSGDSNRLK VEVSNFLDSV RAA
//