ID   Q2RR99_RHORT            Unreviewed;       690 AA.
AC   Q2RR99;
DT   24-JAN-2006, integrated into UniProtKB/TrEMBL.
DT   24-JAN-2006, sequence version 1.
DT   27-MAR-2024, entry version 99.
DE   SubName: Full=Chemotaxis sensory transducer {ECO:0000313|EMBL:ABC23346.1};
GN   OrderedLocusNames=Rru_A2546 {ECO:0000313|EMBL:ABC23346.1};
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:ABC23346.1, ECO:0000313|Proteomes:UP000001929};
RN   [1] {ECO:0000313|EMBL:ABC23346.1, 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; ABC23346.1; -; Genomic_DNA.
DR   RefSeq; WP_011390299.1; NC_007643.1.
DR   RefSeq; YP_427633.1; NC_007643.1.
DR   AlphaFoldDB; Q2RR99; -.
DR   STRING; 269796.Rru_A2546; -.
DR   EnsemblBacteria; ABC23346; ABC23346; Rru_A2546.
DR   KEGG; rru:Rru_A2546; -.
DR   PATRIC; fig|269796.9.peg.2653; -.
DR   eggNOG; COG0840; Bacteria.
DR   HOGENOM; CLU_000445_107_12_5; -.
DR   PhylomeDB; Q2RR99; -.
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   CDD; cd11386; MCP_signal; 1.
DR   CDD; cd12913; PDC1_MCP_like; 1.
DR   CDD; cd12912; PDC2_MCP_like; 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; 2.
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        12..33
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        320..343
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          340..393
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          434..656
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   DOMAIN          586..648
FT                   /note="T-SNARE coiled-coil homology"
FT                   /evidence="ECO:0000259|PROSITE:PS50192"
SQ   SEQUENCE   690 AA;  73206 MW;  A1E36756397F7D76 CRC64;
     MGILFGTIRK QILIPLVGVI TIGMVAITFY ASIVQFDAAR EAGYQVMLEQ SRAEANTVSH
     LLDEALTTVR TNADWARSFA LGDSFDRQGF AQALLQVLRS SPALTGVYAG FEPNFDGRDA
     DHAKTALGDD TGRFLIYAYR ANDTETLAIT PLTGDPAEEN WYYRPLRDKR ESITPPYEFE
     VDGHRFLMST VVVPILKDGK ALGVATADVG LDRIAQEVSR LKPMGVGYAV VVSADGQWVA
     APRPELLGKP VDDPAFREAL DKIKDAEVQK TVFTDSLTGE KSVMVMVPIR IGRAAETWGI
     AMVVPEAALL AEASAARIRL ILVGLGILLA AALTAVLVGN AIVRPVRDMT QAMTRLAEGA
     LGVSVPGTDR RDEIGAMSKA VRIFKDNAAA MLEMSRKSES LEREAQESRR QAQARLADRF
     EGEVAAMIHV LGEAASGLRE QAQIMTDTAQ TVATHAATVD AAAGQTSANV QTVASASEEL
     ASSIGEISRQ VGQSSSVAAD AVRQVEQSQQ TIVALERSAL RIGEVVTLIN TIASQTNLLA
     LNATIEAARA GDAGKGFAVV AGEVKALANQ TARATEEIVG QIGSVQAGTR DVVAAISMIS
     TTIESMSQIS TQIAGAVEEQ AAATQEITRS VQQVAQGTQT VTEAISDVYS GTVKNGDHAR
     VVHRTAEQVA EDAKGLAHKV NDFLADIRGG
//