ID   Q6N3E4_RHOPA            Unreviewed;       567 AA.
AC   Q6N3E4;
DT   05-JUL-2004, integrated into UniProtKB/TrEMBL.
DT   05-JUL-2004, sequence version 1.
DT   27-MAR-2024, entry version 101.
DE   SubName: Full=Methyl-accepting chemotaxis receptor/sensory transducer {ECO:0000313|EMBL:CAE29191.1};
GN   OrderedLocusNames=RPA3750 {ECO:0000313|EMBL:CAE29191.1};
OS   Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC   Nitrobacteraceae; Rhodopseudomonas.
OX   NCBI_TaxID=258594 {ECO:0000313|EMBL:CAE29191.1, ECO:0000313|Proteomes:UP000001426};
RN   [1] {ECO:0000313|EMBL:CAE29191.1, 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   -!- SIMILARITY: Belongs to the methyl-accepting chemotaxis (MCP) protein
CC       family. {ECO:0000256|ARBA:ARBA00029447}.
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DR   EMBL; BX572605; CAE29191.1; -; Genomic_DNA.
DR   RefSeq; WP_011159288.1; NZ_CP116810.1.
DR   AlphaFoldDB; Q6N3E4; -.
DR   STRING; 258594.RPA3750; -.
DR   GeneID; 66894856; -.
DR   eggNOG; COG0840; Bacteria.
DR   eggNOG; COG2972; Bacteria.
DR   HOGENOM; CLU_000445_107_27_5; -.
DR   PhylomeDB; Q6N3E4; -.
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   InterPro; IPR004090; Chemotax_Me-accpt_rcpt.
DR   InterPro; IPR003660; HAMP_dom.
DR   InterPro; IPR004089; MCPsignal_dom.
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   PRINTS; PR00260; CHEMTRNSDUCR.
DR   SMART; SM00304; HAMP; 1.
DR   SMART; SM00283; MA; 1.
DR   SUPFAM; SSF158472; HAMP domain-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.
DR   PROSITE; PS50192; T_SNARE; 1.
PE   3: Inferred from homology;
KW   Membrane {ECO:0000256|SAM:Phobius};
KW   Methylation {ECO:0000256|ARBA:ARBA00022481};
KW   Receptor {ECO:0000313|EMBL:CAE29191.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001426};
KW   Transducer {ECO:0000256|ARBA:ARBA00023224, ECO:0000256|PROSITE-
KW   ProRule:PRU00284}; Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        16..36
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        194..215
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          216..269
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          304..547
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   DOMAIN          463..525
FT                   /note="T-SNARE coiled-coil homology"
FT                   /evidence="ECO:0000259|PROSITE:PS50192"
SQ   SEQUENCE   567 AA;  58938 MW;  ACEBA15B25CB0B16 CRC64;
     MGSWIKKLGL SWKVQLAPAF LVLVMIGIGA FALVSLRDNQ QNVDKLVSGP VRLSELASDL
     NNAAWTAHAK LYRMAATAAN ETDAAKLTKV MKETTAAVAQ IPAALGEVEK ALGADAAKPP
     FQKLKAAVAG YQKQAKNAVE MADGDAGSAL LFIKSAEKSF TDIDSLVSDL ILATNDSRDR
     EIAHTGIALE REQWMLGGIV AAAALVGIAF SFLIGRGIAR PVVAMSGAMR DLAAGNFGVQ
     LPGLDRGDEV GQMARAVEEF KVQAVAKAER EQAERQRQEQ IAAESRRAEL HQLADGFEAA
     VGQIVEQVGV ASQALEASAG ALAKGSAETQ QLATMVAAAS SQTSTNVQSV ASATEQMSAS
     VEEIGRQVSE SRKIADEAVQ QAEQTDARIA KLAQAANRIG DVTQLITTIA GQTNLLALNA
     TIESARAGEA GRGFAVVAQE VKALAEQTAK ATDEISAQIA EMQAATRESV DAIKEIGGTI
     GKIAHISSTI AASVGEQGSA TQEIARSVQQ AAIGTNQVAA SIGNVNRGAA DTGAASDEVL
     TSAQLLSHEN NRLRAEVAKF LATVRVA
//