ID   CHEY_LISMO              Reviewed;         119 AA.
AC   P0A4H5; Q48767;
DT   15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-MAR-2005, sequence version 1.
DT   03-AUG-2022, entry version 102.
DE   RecName: Full=Chemotaxis protein CheY;
GN   Name=cheY; OrderedLocusNames=lmo0691;
OS   Listeria monocytogenes serovar 1/2a (strain ATCC BAA-679 / EGD-e).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Listeriaceae; Listeria.
OX   NCBI_TaxID=169963;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=12067;
RX   PubMed=7803815; DOI=10.3109/10425179409020856;
RA   Dons L., Olsen J.E., Rasmussen O.F.;
RT   "Characterization of two putative Listeria monocytogenes genes encoding
RT   polypeptides homologous to the sensor protein CheA and the response
RT   regulator CheY of chemotaxis.";
RL   DNA Seq. 4:301-311(1994).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-679 / EGD-e;
RX   PubMed=11679669; DOI=10.1126/science.1063447;
RA   Glaser P., Frangeul L., Buchrieser C., Rusniok C., Amend A., Baquero F.,
RA   Berche P., Bloecker H., Brandt P., Chakraborty T., Charbit A.,
RA   Chetouani F., Couve E., de Daruvar A., Dehoux P., Domann E.,
RA   Dominguez-Bernal G., Duchaud E., Durant L., Dussurget O., Entian K.-D.,
RA   Fsihi H., Garcia-del Portillo F., Garrido P., Gautier L., Goebel W.,
RA   Gomez-Lopez N., Hain T., Hauf J., Jackson D., Jones L.-M., Kaerst U.,
RA   Kreft J., Kuhn M., Kunst F., Kurapkat G., Madueno E., Maitournam A.,
RA   Mata Vicente J., Ng E., Nedjari H., Nordsiek G., Novella S., de Pablos B.,
RA   Perez-Diaz J.-C., Purcell R., Remmel B., Rose M., Schlueter T., Simoes N.,
RA   Tierrez A., Vazquez-Boland J.-A., Voss H., Wehland J., Cossart P.;
RT   "Comparative genomics of Listeria species.";
RL   Science 294:849-852(2001).
CC   -!- FUNCTION: Involved in the transmission of sensory signals from the
CC       chemoreceptors to the flagellar motors. CheY seems to regulate the
CC       clockwise (CW) rotation (By similarity). {ECO:0000250}.
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000250};
CC       Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000250};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm.
CC   -!- PTM: Phosphorylated by CheA. {ECO:0000250}.
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DR   EMBL; X76170; CAA53764.1; -; Genomic_DNA.
DR   EMBL; AL591976; CAC98769.1; -; Genomic_DNA.
DR   PIR; AC1161; AC1161.
DR   RefSeq; NP_464218.1; NC_003210.1.
DR   RefSeq; WP_003721812.1; NZ_CP023861.1.
DR   AlphaFoldDB; P0A4H5; -.
DR   SMR; P0A4H5; -.
DR   STRING; 169963.lmo0691; -.
DR   PaxDb; P0A4H5; -.
DR   EnsemblBacteria; CAC98769; CAC98769; CAC98769.
DR   GeneID; 61188549; -.
DR   GeneID; 67409586; -.
DR   GeneID; 985049; -.
DR   KEGG; lmo:lmo0691; -.
DR   PATRIC; fig|169963.11.peg.712; -.
DR   eggNOG; COG2201; Bacteria.
DR   HOGENOM; CLU_000445_69_15_9; -.
DR   OMA; VMCTSVE; -.
DR   PhylomeDB; P0A4H5; -.
DR   BioCyc; LMON169963:LMO0691-MON; -.
DR   Proteomes; UP000000817; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0097588; P:archaeal or bacterial-type flagellum-dependent cell motility; IEA:UniProtKB-KW.
DR   GO; GO:0006935; P:chemotaxis; IEA:UniProtKB-KW.
DR   GO; GO:0000160; P:phosphorelay signal transduction system; IEA:UniProtKB-KW.
DR   InterPro; IPR011006; CheY-like_superfamily.
DR   InterPro; IPR001789; Sig_transdc_resp-reg_receiver.
DR   Pfam; PF00072; Response_reg; 1.
DR   SMART; SM00448; REC; 1.
DR   SUPFAM; SSF52172; SSF52172; 1.
DR   PROSITE; PS50110; RESPONSE_REGULATORY; 1.
PE   3: Inferred from homology;
KW   Chemotaxis; Cytoplasm; Flagellar rotation; Magnesium; Metal-binding;
KW   Phosphoprotein; Reference proteome; Two-component regulatory system.
FT   CHAIN           1..119
FT                   /note="Chemotaxis protein CheY"
FT                   /id="PRO_0000081053"
FT   DOMAIN          3..118
FT                   /note="Response regulatory"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
FT   BINDING         8
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000250"
FT   BINDING         9
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000250"
FT   BINDING         53
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000250"
FT   BINDING         55
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000250"
FT   MOD_RES         53
FT                   /note="4-aspartylphosphate"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
SQ   SEQUENCE   119 AA;  13107 MW;  C7926376129CAE44 CRC64;
     MLKLLIVDDA MFMRTMIKNI VKDSDFEVVA EAENGLEAVK KYDEVKPDIV TLDITMPEMD
     GLEALAQIMA KDPSAKVIMC SAMGQQGMVV DAIKKGAKDF IVKPFQADRV LEALEKAAK