ID   Q72FP3_NITV2            Unreviewed;       689 AA.
AC   Q72FP3;
DT   05-JUL-2004, integrated into UniProtKB/TrEMBL.
DT   05-JUL-2004, sequence version 1.
DT   04-NOV-2026, entry version 127.
DE   SubName: Full=Methyl-accepting chemotaxis protein {ECO:0000313|EMBL:AAS94654.1};
GN   OrderedLocusNames=DVU_0170 {ECO:0000313|EMBL:AAS94654.1};
OS   Nitratidesulfovibrio vulgaris (strain ATCC 29579 / DSM 644 / CCUG 34227 /
OS   NCIMB 8303 / VKM B-1760 / Hildenborough) (Desulfovibrio vulgaris).
OC   Bacteria; Pseudomonadati; Thermodesulfobacteriota; Desulfovibrionia;
OC   Desulfovibrionales; Desulfovibrionaceae; Nitratidesulfovibrio.
OX   NCBI_TaxID=882 {ECO:0000313|EMBL:AAS94654.1, ECO:0000313|Proteomes:UP000002194};
RN   [1] {ECO:0000313|EMBL:AAS94654.1, ECO:0000313|Proteomes:UP000002194}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 29579 / DSM 644 / NCIMB 8303 / VKM B-1760 / Hildenborough
RC   {ECO:0000313|Proteomes:UP000002194};
RX   PubMed=15077118; DOI=10.1038/nbt959;
RA   Heidelberg J.F., Seshadri R., Haveman S.A., Hemme C.L., Paulsen I.T.,
RA   Kolonay J.F., Eisen J.A., Ward N., Methe B., Brinkac L.M., Daugherty S.C.,
RA   Deboy R.T., Dodson R.J., Durkin A.S., Madupu R., Nelson W.C.,
RA   Sullivan S.A., Fouts D., Haft D.H., Selengut J., Peterson J.D.,
RA   Davidsen T.M., Zafar N., Zhou L., Radune D., Dimitrov G., Hance M.,
RA   Tran K., Khouri H., Gill J., Utterback T.R., Feldblyum T.V., Wall J.D.,
RA   Voordouw G., Fraser C.M.;
RT   "The genome sequence of the anaerobic, sulfate-reducing bacterium
RT   Desulfovibrio vulgaris Hildenborough.";
RL   Nat. Biotechnol. 22:554-559(2004).
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; AE017285; AAS94654.1; -; Genomic_DNA.
DR   RefSeq; WP_010937481.1; NC_002937.3.
DR   AlphaFoldDB; Q72FP3; -.
DR   SMR; Q72FP3; -.
DR   STRING; 882.DVU_0170; -.
DR   PaxDb; 882-DVU_0170; -.
DR   EnsemblBacteria; AAS94654; AAS94654; DVU_0170.
DR   KEGG; dvu:DVU_0170; -.
DR   PATRIC; fig|882.5.peg.166; -.
DR   eggNOG; COG0840; Bacteria.
DR   eggNOG; COG2703; Bacteria.
DR   HOGENOM; CLU_000445_107_18_7; -.
DR   OMA; ADVDPQH; -.
DR   OrthoDB; 9765238at2; -.
DR   Proteomes; UP000002194; Chromosome.
DR   GO; GO:0016020; C:membrane; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:InterPro.
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:InterPro.
DR   CDD; cd12107; Hemerythrin; 1.
DR   CDD; cd11386; MCP_signal; 1.
DR   Gene3D; 1.20.120.50; Hemerythrin-like; 1.
DR   Gene3D; 1.10.287.950; Methyl-accepting chemotaxis protein; 1.
DR   InterPro; IPR004090; Chemotax_Me-accpt_rcpt.
DR   InterPro; IPR016131; Haemerythrin_Fe_BS.
DR   InterPro; IPR012312; Hemerythrin-like.
DR   InterPro; IPR035938; Hemerythrin-like_sf.
DR   InterPro; IPR012827; Hemerythrin_metal-bd.
DR   InterPro; IPR004089; MCPsignal_dom.
DR   NCBIfam; NF033749; bact_hemeryth; 1.
DR   NCBIfam; TIGR02481; hemeryth_dom; 1.
DR   PANTHER; PTHR32089:SF112; LYSOZYME-LIKE PROTEIN-RELATED; 1.
DR   PANTHER; PTHR32089; METHYL-ACCEPTING CHEMOTAXIS PROTEIN MCPB; 1.
DR   Pfam; PF01814; Hemerythrin; 1.
DR   Pfam; PF00015; MCPsignal; 1.
DR   PRINTS; PR00260; CHEMTRNSDUCR.
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; PS00550; HEMERYTHRINS; 1.
PE   3: Inferred from homology;
KW   Coiled coil {ECO:0000256|SAM:Coils}; Iron {ECO:0000256|ARBA:ARBA00023004};
KW   Membrane {ECO:0000256|SAM:Phobius};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Oxygen transport {ECO:0000256|ARBA:ARBA00022621};
KW   Reference proteome {ECO:0000313|Proteomes:UP000002194};
KW   Transducer {ECO:0000256|ARBA:ARBA00023224, ECO:0000256|PROSITE-
KW   ProRule:PRU00284}; Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius};
KW   Transport {ECO:0000256|ARBA:ARBA00022621}.
FT   TRANSMEM        6..26
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        156..174
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          271..507
FT                   /note="Methyl-accepting transducer"
FT                   /evidence="ECO:0000259|PROSITE:PS50111"
FT   COILED          216..250
FT                   /evidence="ECO:0000256|SAM:Coils"
SQ   SEQUENCE   689 AA;  74366 MW;  65219EE820F037E7 CRC64;
     MKGSRVITAA FVVLVLTLIG TVLLHVQVER YHAQRETAAE GLMQVSAEGS RLVQFYGSGK
     DAGEGAGVAT LERKVSSLRA SLRGLHEGRE NPDLAASLGS LAEQVQGLKV AMESAARPEE
     MLRRTADLSQ AAARAENLVD KAIEGRVGWM SRLEGAMLFV TFLGVVLAAF LLQWRVFRPL
     SMVEAYAREP NGERLALGRG VARGVAAMGA AVDDMHRDRD RALENAEREL EALRAEKRAL
     EEPLRRAEEQ ERMVAALMKG MKDAASRAGG VSEGVFGAVE EMNGWIERVN RGIEVHHSRM
     GQVSEAMDEM NVASVEVARN SGGAARSAES ARTLAGTGAD RVREALDAIS AMQRRVLELR
     DTMGELGHRA EAIGRIMDVI NDIADQTNLL ALNAAIEAAR AGEAGRGFAV VADEVRKLAE
     KTMGATKEVG DAVQAMQSQA RTSIAGVEEV GRQMEGTAAA AEGAGGAMGE IVGVVEQTSM
     QVGAIATAAE QQAAGLESIS EAIGEISRVA GETAESMRQC TRALQGIGSR MEELDTVVQS
     MAEGRVGLAG GGDKLFEWDD ALNIGVADVD PQHKVLVDLI NEVYAAMKAG ADRSVLQDIV
     RRLREYTVKH FTYEEGVLHT SMRYPDMQAH LKQHRAFVER IAQFEEALGS GRVTLDMEMM
     RFLKNWLKQH IMGTDKKYVP YFNGDGTPK
//