ID   Q2RWQ9_RHORT            Unreviewed;       736 AA.
AC   Q2RWQ9;
DT   24-JAN-2006, integrated into UniProtKB/TrEMBL.
DT   24-JAN-2006, sequence version 1.
DT   27-MAR-2024, entry version 115.
DE   SubName: Full=Chemotaxis sensory transducer {ECO:0000313|EMBL:ABC21436.1};
GN   OrderedLocusNames=Rru_A0632 {ECO:0000313|EMBL:ABC21436.1};
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:ABC21436.1, ECO:0000313|Proteomes:UP000001929};
RN   [1] {ECO:0000313|EMBL:ABC21436.1, 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   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC   -!- SIMILARITY: Belongs to the hemerythrin family.
CC       {ECO:0000256|ARBA:ARBA00010587}.
CC   -!- SIMILARITY: Belongs to the methyl-accepting chemotaxis (MCP) protein
CC       family. {ECO:0000256|ARBA:ARBA00029447}.
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DR   EMBL; CP000230; ABC21436.1; -; Genomic_DNA.
DR   RefSeq; YP_425723.1; NC_007643.1.
DR   AlphaFoldDB; Q2RWQ9; -.
DR   STRING; 269796.Rru_A0632; -.
DR   EnsemblBacteria; ABC21436; ABC21436; Rru_A0632.
DR   KEGG; rru:Rru_A0632; -.
DR   PATRIC; fig|269796.9.peg.688; -.
DR   eggNOG; COG0840; Bacteria.
DR   eggNOG; COG4564; Bacteria.
DR   HOGENOM; CLU_000445_107_21_5; -.
DR   PhylomeDB; Q2RWQ9; -.
DR   Proteomes; UP000001929; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
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; cd12107; Hemerythrin; 1.
DR   CDD; cd11386; MCP_signal; 1.
DR   CDD; cd18774; PDC2_HK_sensor; 1.
DR   Gene3D; 6.10.340.10; -; 1.
DR   Gene3D; 1.20.120.50; Hemerythrin-like; 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; IPR016131; Haemerythrin_Fe_BS.
DR   InterPro; IPR003660; HAMP_dom.
DR   InterPro; IPR012312; Hemerythrin-like.
DR   InterPro; IPR035938; Hemerythrin-like_sf.
DR   InterPro; IPR012827; Hemerythrin_metal-bd.
DR   InterPro; IPR004089; MCPsignal_dom.
DR   InterPro; IPR033480; sCache_2.
DR   InterPro; IPR000727; T_SNARE_dom.
DR   NCBIfam; NF033749; bact_hemeryth; 1.
DR   NCBIfam; TIGR02481; hemeryth_dom; 1.
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; PF01814; Hemerythrin; 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; 1.
DR   SMART; SM00283; MA; 1.
DR   SUPFAM; SSF47188; Hemerythrin-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; PS00550; HEMERYTHRINS; 1.
DR   PROSITE; PS50192; T_SNARE; 1.
PE   3: Inferred from homology;
KW   Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW   Iron {ECO:0000256|ARBA:ARBA00023004};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
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|ARBA:ARBA00022692};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989}.
FT   DOMAIN          237..294
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          334..563
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   DOMAIN          486..548
FT                   /note="T-SNARE coiled-coil homology"
FT                   /evidence="ECO:0000259|PROSITE:PS50192"
SQ   SEQUENCE   736 AA;  79979 MW;  5616EC896E44F73F CRC64;
     MVCRKKPSLL RERLPYPFQV ISDKIMILDR LPVSRKLFAL VLVSLLGIGA TAILALSQVH
     DVMMEDRRAK VRAIVDLAFS QTADLADRAA RGAITSEAAQ AGAIEILRRA RYDGGEYLFI
     IDTKGRSVMH PLAPEMEGKD MSGVKDAKGT AMFAEMARLA VSQGSGFFAY EWQRGAQGTA
     SPKISYVRRL PQWDWVIGSG IYIDDVEAAF TRQALIFAAV VAAVVAVLLG LSLVIGRGIA
     GPLVAMTGRM RKMASGDLET AIPGEATADQ RRDEVGEMAG ALVVFRETLR DAKRLAEEHR
     HEEEQKHIRR QQVDEQIRAF EMTVVRLLDG LVSADQSVRS TTTRLVDGAR DTMSEANEVA
     ASAEHASANV ETVASAAEEL SASIQEIARQ VEQSSGVARR AVEETGEATK GIAELEERVG
     QITDIVKLIS DIASQTNLLA LNATIEAARA GDAGKGFAVV AEEVKNLANQ TQKATKDITG
     RIADVEEATT RSVEAIRDVS KVIGEIHEIS ASISAAVEEQ GAATREIARN VDEAATGTNR
     VSSAIGRVRA AAEEANSEAG DMERASRDLG HQAEVLKGEV AEFLQGIRLG DGEDHALVTW
     SDDLATGDAH VDEDHRKLMA LVNSVYGHVK QGEAGAALEA SFGELKRYSI EHFAEEEAFM
     ATVNFPQAET HRRQHQHFLG RSDALFEAYR RGADTAAVEL MGLLGSWWET HIRIYDTELA
     HFVRRRQATP TLRRSA
//