ID   Q2RQP1_RHORT            Unreviewed;       591 AA.
AC   Q2RQP1;
DT   24-JAN-2006, integrated into UniProtKB/TrEMBL.
DT   24-JAN-2006, sequence version 1.
DT   27-MAR-2024, entry version 88.
DE   SubName: Full=Chemotaxis sensory transducer {ECO:0000313|EMBL:ABC23554.1};
GN   OrderedLocusNames=Rru_A2757 {ECO:0000313|EMBL:ABC23554.1};
OS   Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 /
OS   NCIMB 8255 / S1).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC   Rhodospirillaceae; Rhodospirillum.
OX   NCBI_TaxID=269796 {ECO:0000313|EMBL:ABC23554.1, ECO:0000313|Proteomes:UP000001929};
RN   [1] {ECO:0000313|EMBL:ABC23554.1, ECO:0000313|Proteomes:UP000001929}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIMB 8255 / S1
RC   {ECO:0000313|Proteomes:UP000001929};
RX   PubMed=21886856; DOI=10.4056/sigs.1804360;
RA   Munk A.C., Copeland A., Lucas S., Lapidus A., Del Rio T.G., Barry K.,
RA   Detter J.C., Hammon N., Israni S., Pitluck S., Brettin T., Bruce D.,
RA   Han C., Tapia R., Gilna P., Schmutz J., Larimer F., Land M., Kyrpides N.C.,
RA   Mavromatis K., Richardson P., Rohde M., Goker M., Klenk H.P., Zhang Y.,
RA   Roberts G.P., Reslewic S., Schwartz D.C.;
RT   "Complete genome sequence of Rhodospirillum rubrum type strain (S1).";
RL   Stand. Genomic Sci. 4:293-302(2011).
CC   -!- SIMILARITY: Belongs to the methyl-accepting chemotaxis (MCP) protein
CC       family. {ECO:0000256|ARBA:ARBA00029447}.
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DR   EMBL; CP000230; ABC23554.1; -; Genomic_DNA.
DR   RefSeq; WP_011390567.1; NC_007643.1.
DR   RefSeq; YP_427841.1; NC_007643.1.
DR   AlphaFoldDB; Q2RQP1; -.
DR   STRING; 269796.Rru_A2757; -.
DR   EnsemblBacteria; ABC23554; ABC23554; Rru_A2757.
DR   KEGG; rru:Rru_A2757; -.
DR   PATRIC; fig|269796.9.peg.2863; -.
DR   eggNOG; COG0840; Bacteria.
DR   HOGENOM; CLU_000445_107_27_5; -.
DR   PhylomeDB; Q2RQP1; -.
DR   Proteomes; UP000001929; 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; 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   Reference proteome {ECO:0000313|Proteomes:UP000001929};
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        124..145
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          143..196
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          236..458
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   DOMAIN          388..450
FT                   /note="T-SNARE coiled-coil homology"
FT                   /evidence="ECO:0000259|PROSITE:PS50192"
SQ   SEQUENCE   591 AA;  62880 MW;  3E21B2952292F3E0 CRC64;
     MRAVLSLRVT GLRFLASGDR QWLDLANANA EKAKVAMVNA VAEAPDSLKP LATRASAAID
     GYRQAVNAIA KAHRDVADQD SAMKLQTIDM QNHLHTARDS LLVEFARAKI DNDATIDRTM
     TLQAVLALLA AILGVVFAAV IGRGITVPIR RITETMEHLA AGSDTVVVPY RERDDEIGTM
     AGTVEVFKQN AVQKRRLEEQ QISEQAARAR RQEEVDQLVG FFGRSVSSVF TSVSKASIGI
     AKTSSSLQES AADTRTQARH VMGEIEQTAG TVQTVAAASQ ELSASIEEIG RQAGESSRIS
     TAAMDQSDEI IKRVNELRSA AEQIGTVVEL INTIASQTNL LALNATIEAA RAGEAGKGFA
     VVASEVKTLA QQTGKATEDI GGQVSSIQAV AARTADAIQG IAQTVRQVNE IAVTIASAVT
     QQSAATQEIA RSFEQVSDTT TSVTRSMERV NAAVTNNSQG ATAVRSIAEE LSQEADSLGL
     EVKDFLGALA DLSRSDEFRT YAVSLAASAT INGQITTGQV TKLSPGFVVF SGRLGVQPGT
     VLEMRIDTVD RPLKVRFVEV KEDGSYLQLP LDHAHLTYMT QILAHLGKAA A
//