ID   Q6APN3_DESPS            Unreviewed;       668 AA.
AC   Q6APN3;
DT   13-SEP-2004, integrated into UniProtKB/TrEMBL.
DT   13-SEP-2004, sequence version 1.
DT   02-SEP-2026, entry version 100.
DE   SubName: Full=Related to methyl-accepting chemotaxis protein {ECO:0000313|EMBL:CAG35691.1};
GN   OrderedLocusNames=DP0962 {ECO:0000313|EMBL:CAG35691.1};
OS   Desulfotalea psychrophila (strain LSv54 / DSM 12343).
OC   Bacteria; Pseudomonadati; Thermodesulfobacteriota; Desulfobulbia;
OC   Desulfobulbales; Desulfocapsaceae; Desulfotalea.
OX   NCBI_TaxID=177439 {ECO:0000313|EMBL:CAG35691.1, 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 membrane {ECO:0000256|ARBA:ARBA00004651};
CC       Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004651}.
CC   -!- SIMILARITY: Belongs to the methyl-accepting chemotaxis (MCP) protein
CC       family. {ECO:0000256|ARBA:ARBA00029447}.
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DR   EMBL; CR522870; CAG35691.1; -; Genomic_DNA.
DR   RefSeq; WP_011188205.1; NC_006138.1.
DR   AlphaFoldDB; Q6APN3; -.
DR   STRING; 177439.DP0962; -.
DR   KEGG; dps:DP0962; -.
DR   eggNOG; COG0840; Bacteria.
DR   HOGENOM; CLU_000445_107_19_7; -.
DR   OrthoDB; 5428110at2; -.
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; cd18773; PDC1_HK_sensor; 1.
DR   CDD; cd12912; PDC2_MCP_like; 1.
DR   Gene3D; 1.10.8.500; HAMP domain in histidine kinase; 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   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.
PE   3: Inferred from homology;
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..31
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        302..326
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          323..377
FT                   /note="HAMP"
FT                   /evidence="ECO:0000259|PROSITE:PS50885"
FT   DOMAIN          396..632
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
SQ   SEQUENCE   668 AA;  71326 MW;  6538D9FEA2AEE95C CRC64;
     MKDFSIKQKL VFAFAATSLI SIIILSSFLI YNIKNNAVNS FVSATNRELE QIDNGFKFFI
     EGVATSIRAI SSNNLVRNLD VRLPNYTETT VKKQVNLNVL DPRAVAIHEL FRQSEQADGA
     YLEAFMGTQY GGFASSSLGV PAAFDPRQRG WYREALAKNE VCVTPAYMSV ITQKAVFSLA
     GPIKNMSGQT VGAVGIDVSL SVMTDLIHQM KIGKTGFVVL LQGDGVVLAN PQHPEQNFKA
     IRDLNLPGYR EIFTMSNGSM ELEESGETFL ATVYTSPQLG YKFVGMIAKS EVMAESKGLT
     NILIAISLFL VGLFVVLGFF LAGSIIKPIS YTAAMLKDIA QGEGDLTMRL QIKNKDEMGE
     LAHWFNAFVE HLQKIIGQIK ENSDGVNVAA EGLTGISVEL TGSAKDTTLR SSNVASAAEE
     MNINLNNVAA AMEQSATNTA MVASAAEQMT ATINEIAQNA ESARAISDSA VQQSTQASTR
     MEELNASAVA IGKVTETITE ISEQTNLLAL NATIEAARAG EAGKGFAVVA NEIKELAKQT
     AAATLNIKLQ IEDVQNTTSV TAVEIGDVSR VIEKVNETVG AIATAVEEQS AATREIADNI
     FQASEGIEAV NVNVSQSSAG SGEITENITL VNSDAEGIAG LSVNVAGSAQ QLEEMAHELN
     EIVGKFKI
//