ID   Q21SU6_ALBFT            Unreviewed;       632 AA.
AC   Q21SU6;
DT   18-APR-2006, integrated into UniProtKB/TrEMBL.
DT   18-APR-2006, sequence version 1.
DT   27-MAR-2024, entry version 84.
DE   SubName: Full=Methyl-accepting chemotaxis sensory transducer {ECO:0000313|EMBL:ABD71157.1};
GN   OrderedLocusNames=Rfer_3449 {ECO:0000313|EMBL:ABD71157.1};
OS   Albidiferax ferrireducens (strain ATCC BAA-621 / DSM 15236 / T118)
OS   (Rhodoferax ferrireducens).
OC   Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC   Comamonadaceae; Rhodoferax.
OX   NCBI_TaxID=338969 {ECO:0000313|EMBL:ABD71157.1, ECO:0000313|Proteomes:UP000008332};
RN   [1] {ECO:0000313|Proteomes:UP000008332}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-621 / DSM 15236 / T118
RC   {ECO:0000313|Proteomes:UP000008332};
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Pitluck S., Brettin T., Bruce D.,
RA   Han C., Tapia R., Gilna P., Kiss H., Schmutz J., Larimer F., Land M.,
RA   Kyrpides N., Ivanova N., Richardson P.;
RT   "Complete sequence of chromosome of Rhodoferax ferrireducens DSM 15236.";
RL   Submitted (FEB-2006) to the EMBL/GenBank/DDBJ databases.
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; CP000267; ABD71157.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q21SU6; -.
DR   STRING; 338969.Rfer_3449; -.
DR   KEGG; rfr:Rfer_3449; -.
DR   eggNOG; COG0840; Bacteria.
DR   HOGENOM; CLU_000445_107_12_4; -.
DR   OrthoDB; 2489132at2; -.
DR   Proteomes; UP000008332; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; 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; cd11386; MCP_signal; 1.
DR   CDD; cd12913; PDC1_MCP_like; 1.
DR   CDD; cd12912; PDC2_MCP_like; 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; IPR033479; dCache_1.
DR   InterPro; IPR003660; HAMP_dom.
DR   InterPro; IPR004089; MCPsignal_dom.
DR   InterPro; IPR029151; Sensor-like_sf.
DR   PANTHER; PTHR43531:SF14; METHYL-ACCEPTING CHEMOTAXIS PROTEIN I-RELATED; 1.
DR   PANTHER; PTHR43531; PROTEIN ICFG; 1.
DR   Pfam; PF02743; dCache_1; 1.
DR   Pfam; PF00672; HAMP; 1.
DR   Pfam; PF00015; MCPsignal; 1.
DR   PRINTS; PR00260; CHEMTRNSDUCR.
DR   SMART; SM00304; HAMP; 2.
DR   SMART; SM00283; MA; 1.
DR   SUPFAM; SSF58104; Methyl-accepting chemotaxis protein (MCP) signaling domain; 1.
DR   SUPFAM; SSF103190; Sensory domain-like; 1.
DR   PROSITE; PS50111; CHEMOTAXIS_TRANSDUC_2; 1.
DR   PROSITE; PS50885; HAMP; 1.
PE   3: Inferred from homology;
KW   Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Reference proteome {ECO:0000313|Proteomes:UP000008332};
KW   Transducer {ECO:0000256|PROSITE-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        272..299
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          296..350
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          355..584
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
SQ   SEQUENCE   632 AA;  66894 MW;  2F842EECFEFD1ADA CRC64;
     MFASIRSRLI GISVLVVILA VVTATLVSYS LARGFLLEDI AANLAQTAKA EGKRIGLWAK
     MQKDIVTSMA TQANAVDPNV GLQQAIDAGK LDLAYVGHAD KRMISVPSRN RPADYDPTAR
     PWYKLADSQG KAVLTAPYIG ASSKKLVVSF AYPVKEGSNT VAVVATDVAL EDVLKDLQQI
     KPTASGFAFI VDKDGKIIAH PRAELTLKPL AELSKDLTPD VISRALKEGA EPPRAQIDGN
     GFLLKGTPVP ETDWTLVTAA SESEALARLN QLLTYAALTI VAVGIAAALL SMGVVNHLLG
     GLVRIRDAMR EIGSGSGDLT QRLPVQGRDE ISEMAQAFNE FVQKTEQVMR DVRSSSASIA
     NASREVAAGS LDLSNRTEQT ASSLEETAAS MQELTETVRH SADSANMANQ LAGSASQIAH
     RGGEVVSQVV STMNDISTSS ARISDIIQVI DGIAFQTNIL ALNAAVEAAR AGEQGRGFAV
     VASEVRSLAG RSAEAAKEIK SLIVNSVERV EAGISLVAAA GQTMNEIVQS IGKVSEIVGD
     ISSQTSDQRH GIDEINAAIR QLDQMTQQNA ALVEESTAAA DSMSDQAQRL AQVVAAFKLS
     DTQNTPMSRP FRTEPVRIKA PSVLEHCGPL QL
//