ID   Q6APK8_DESPS            Unreviewed;       674 AA.
AC   Q6APK8;
DT   13-SEP-2004, integrated into UniProtKB/TrEMBL.
DT   13-SEP-2004, sequence version 1.
DT   04-NOV-2026, entry version 106.
DE   SubName: Full=Related to methyl-accepting chemotaxis protein {ECO:0000313|EMBL:CAG35716.1};
GN   OrderedLocusNames=DP0987 {ECO:0000313|EMBL:CAG35716.1};
OS   Desulfotalea psychrophila (strain LSv54 / DSM 12343).
OC   Bacteria; Pseudomonadati; Thermodesulfobacteriota; Desulfobulbia;
OC   Desulfobulbales; Desulfocapsaceae; Desulfotalea.
OX   NCBI_TaxID=177439 {ECO:0000313|EMBL:CAG35716.1, ECO:0000313|Proteomes:UP000000602};
RN   [1] {ECO:0000313|Proteomes:UP000000602}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 12343 / LSv54 {ECO:0000313|Proteomes:UP000000602};
RX   PubMed=15305914; DOI=10.1111/j.1462-2920.2004.00665.x;
RA   Rabus R., Ruepp A., Frickey T., Rattei T., Fartmann B., Stark M., Bauer M.,
RA   Zibat A., Lombardot T., Becker I., Amann J., Gellner K., Teeling H.,
RA   Leuschner W.D., Gloeckner F.-O., Lupas A.N., Amann R., Klenk H.-P.;
RT   "The genome of Desulfotalea psychrophila, a sulfate-reducing bacterium from
RT   permanently cold Arctic sediments.";
RL   Environ. Microbiol. 6:887-902(2004).
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane
CC       {ECO:0000256|ARBA:ARBA00004429}; Multi-pass membrane protein
CC       {ECO:0000256|ARBA:ARBA00004429}.
CC   -!- SIMILARITY: Belongs to the methyl-accepting chemotaxis (MCP) protein
CC       family. {ECO:0000256|ARBA:ARBA00029447}.
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DR   EMBL; CR522870; CAG35716.1; -; Genomic_DNA.
DR   RefSeq; WP_011188230.1; NC_006138.1.
DR   AlphaFoldDB; Q6APK8; -.
DR   STRING; 177439.DP0987; -.
DR   KEGG; dps:DP0987; -.
DR   eggNOG; COG0840; Bacteria.
DR   HOGENOM; CLU_000445_107_12_7; -.
DR   OMA; AADNRKM; -.
DR   OrthoDB; 9814362at2; -.
DR   Proteomes; UP000000602; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0007165; P:signal transduction; IEA:InterPro.
DR   CDD; cd06225; HAMP; 1.
DR   CDD; cd11386; MCP_signal; 1.
DR   CDD; cd12913; PDC1_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; IPR033479; dCache_1.
DR   InterPro; IPR003660; HAMP_dom.
DR   InterPro; IPR004089; MCPsignal_dom.
DR   InterPro; IPR029151; Sensor-like_sf.
DR   InterPro; IPR000727; T_SNARE_dom.
DR   PANTHER; PTHR32089:SF112; LYSOZYME-LIKE PROTEIN-RELATED; 1.
DR   PANTHER; PTHR32089; METHYL-ACCEPTING CHEMOTAXIS PROTEIN MCPB; 1.
DR   Pfam; PF02743; dCache_1; 1.
DR   Pfam; PF00672; HAMP; 1.
DR   Pfam; PF00015; MCPsignal; 1.
DR   SMART; SM00304; HAMP; 1.
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.
DR   PROSITE; PS50192; T_SNARE; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane {ECO:0000256|ARBA:ARBA00022519};
KW   Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW   Chemotaxis {ECO:0000256|ARBA:ARBA00022500};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Reference proteome {ECO:0000313|Proteomes:UP000000602};
KW   Transducer {ECO:0000256|ARBA:ARBA00023224, ECO:0000256|PROSITE-
KW   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        12..30
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        305..327
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          329..383
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          402..638
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   DOMAIN          561..623
FT                   /note="T-SNARE coiled-coil homology"
FT                   /evidence="ECO:0000259|PROSITE:PS50192"
SQ   SEQUENCE   674 AA;  73392 MW;  ACFFB43DF4282E6C CRC64;
     MFANLNLRSK MLLAILSVVV IAFVVTITLV SNKANSIVKK EAFAKTEQIA FRYSGEIRED
     IEEAMDAARI LAHSYEAILI SKTRPEKELL DSSLRHILKK NNNFTGIWVA VEPNTIFETF
     YYPWFHRKEG NIVADPTTDL KDYEAAAAEE YYALPKRLKR EVLIEPYEDP DIHTLMTSAA
     VPIIHNGRCI GVVGIDIVLD ELTEMVRKIR PYETGVASLI SNAGKYVAYP DKERVGKDIG
     NTELLKKAKQ AIRDGKIFTM SSYSEKLKTD TYRIFVPSYI GNSDSPWSFS VEIPMEKVLE
     ESRNITYTCI ITGIISVLLT ALTIFFVSGS IVKPIKIAVA SLKDIAEGEG DLTMRLEVKN
     RDEIGELAHW FNTFVEKLQG IIKQIGEDAN VVAGSSTDLS SVAVQISLGA ENTASRTNSV
     ATATEEMTAN LSSVAAAMEQ STTNTGMVAA AAEEMNATID EIAKNTEMAT RITDEAVQKA
     RSASSKMSEL EEAAITITKV TEVINEISEQ TNLLALNATI EAARAGEAGK GFAVVANEIK
     ALAQQTAQAT LDIKTQIEGV QQTTTTAVKE IDETSTVIDG VNDIVTIIAA AVEEQSTAIN
     EIVTNISQAS QGIEEVNENI NQCSNVAGEI TREISQVNSE TGEISNGIGQ VNLSAQKLNE
     MSAKLSTIVG MFKV
//