ID   CHED_PSESM              Reviewed;         168 AA.
AC   Q888V7;
DT   03-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   25-MAY-2022, entry version 88.
DE   RecName: Full=Probable chemoreceptor glutamine deamidase CheD {ECO:0000255|HAMAP-Rule:MF_01440};
DE            EC=3.5.1.44 {ECO:0000255|HAMAP-Rule:MF_01440};
GN   Name=cheD {ECO:0000255|HAMAP-Rule:MF_01440}; OrderedLocusNames=PSPTO_0909;
OS   Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=223283;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-871 / DC3000;
RX   PubMed=12928499; DOI=10.1073/pnas.1731982100;
RA   Buell C.R., Joardar V., Lindeberg M., Selengut J., Paulsen I.T.,
RA   Gwinn M.L., Dodson R.J., DeBoy R.T., Durkin A.S., Kolonay J.F., Madupu R.,
RA   Daugherty S.C., Brinkac L.M., Beanan M.J., Haft D.H., Nelson W.C.,
RA   Davidsen T.M., Zafar N., Zhou L., Liu J., Yuan Q., Khouri H.M.,
RA   Fedorova N.B., Tran B., Russell D., Berry K.J., Utterback T.R.,
RA   Van Aken S.E., Feldblyum T.V., D'Ascenzo M., Deng W.-L., Ramos A.R.,
RA   Alfano J.R., Cartinhour S., Chatterjee A.K., Delaney T.P., Lazarowitz S.G.,
RA   Martin G.B., Schneider D.J., Tang X., Bender C.L., White O., Fraser C.M.,
RA   Collmer A.;
RT   "The complete genome sequence of the Arabidopsis and tomato pathogen
RT   Pseudomonas syringae pv. tomato DC3000.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:10181-10186(2003).
CC   -!- FUNCTION: Probably deamidates glutamine residues to glutamate on
CC       methyl-accepting chemotaxis receptors (MCPs), playing an important role
CC       in chemotaxis. {ECO:0000255|HAMAP-Rule:MF_01440}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H2O + L-glutaminyl-[protein] = L-glutamyl-[protein] + NH4(+);
CC         Xref=Rhea:RHEA:16441, Rhea:RHEA-COMP:10207, Rhea:RHEA-COMP:10208,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:28938, ChEBI:CHEBI:29973,
CC         ChEBI:CHEBI:30011; EC=3.5.1.44; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01440};
CC   -!- SIMILARITY: Belongs to the CheD family. {ECO:0000255|HAMAP-
CC       Rule:MF_01440}.
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DR   EMBL; AE016853; AAO54443.1; -; Genomic_DNA.
DR   RefSeq; NP_790748.1; NC_004578.1.
DR   RefSeq; WP_005769998.1; NC_004578.1.
DR   AlphaFoldDB; Q888V7; -.
DR   SMR; Q888V7; -.
DR   STRING; 223283.PSPTO_0909; -.
DR   DNASU; 1182538; -.
DR   EnsemblBacteria; AAO54443; AAO54443; PSPTO_0909.
DR   GeneID; 1182538; -.
DR   KEGG; pst:PSPTO_0909; -.
DR   PATRIC; fig|223283.9.peg.920; -.
DR   eggNOG; COG1871; Bacteria.
DR   HOGENOM; CLU_087854_1_1_6; -.
DR   OMA; RIGGMCH; -.
DR   OrthoDB; 1863047at2; -.
DR   PhylomeDB; Q888V7; -.
DR   Proteomes; UP000002515; Chromosome.
DR   GO; GO:0050568; F:protein-glutamine glutaminase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006935; P:chemotaxis; IEA:UniProtKB-UniRule.
DR   CDD; cd16352; CheD; 1.
DR   Gene3D; 3.30.1330.200; -; 1.
DR   HAMAP; MF_01440; CheD; 1.
DR   InterPro; IPR038592; CheD-like_sf.
DR   InterPro; IPR005659; Chemorcpt_Glu_NH3ase_CheD.
DR   InterPro; IPR011324; Cytotoxic_necrot_fac-like_cat.
DR   PANTHER; PTHR35147; PTHR35147; 1.
DR   Pfam; PF03975; CheD; 1.
DR   SUPFAM; SSF64438; SSF64438; 1.
PE   3: Inferred from homology;
KW   Chemotaxis; Hydrolase; Reference proteome.
FT   CHAIN           1..168
FT                   /note="Probable chemoreceptor glutamine deamidase CheD"
FT                   /id="PRO_0000251052"
SQ   SEQUENCE   168 AA;  19160 MW;  B531AD13397FC3FC CRC64;
     MRKPVGAIEI VLAPGEVVFE TRPARLRTLL GSCVAITFWH PQQHIGGMCH FMLPHRPHKH
     KALDGRYGDE ALEMLIRHAL ANHTKPRDYQ VKLFGGGQMF PEQQNDSQQL NVADLNVHAA
     LAMAERHRLQ LKAQDMGRTG HRTIIFDLWD GNVWVKHQPI EVTEKDAR