ID   CHED1_LEPIN             Reviewed;         166 AA.
AC   Q8F3H5;
DT   03-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   25-MAY-2022, entry version 79.
DE   RecName: Full=Probable chemoreceptor glutamine deamidase CheD 1 {ECO:0000255|HAMAP-Rule:MF_01440};
DE            EC=3.5.1.44 {ECO:0000255|HAMAP-Rule:MF_01440};
GN   Name=cheD1 {ECO:0000255|HAMAP-Rule:MF_01440}; OrderedLocusNames=LA_2428;
OS   Leptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain
OS   56601).
OC   Bacteria; Spirochaetes; Leptospirales; Leptospiraceae; Leptospira.
OX   NCBI_TaxID=189518;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=56601;
RX   PubMed=12712204; DOI=10.1038/nature01597;
RA   Ren S.-X., Fu G., Jiang X.-G., Zeng R., Miao Y.-G., Xu H., Zhang Y.-X.,
RA   Xiong H., Lu G., Lu L.-F., Jiang H.-Q., Jia J., Tu Y.-F., Jiang J.-X.,
RA   Gu W.-Y., Zhang Y.-Q., Cai Z., Sheng H.-H., Yin H.-F., Zhang Y., Zhu G.-F.,
RA   Wan M., Huang H.-L., Qian Z., Wang S.-Y., Ma W., Yao Z.-J., Shen Y.,
RA   Qiang B.-Q., Xia Q.-C., Guo X.-K., Danchin A., Saint Girons I.,
RA   Somerville R.L., Wen Y.-M., Shi M.-H., Chen Z., Xu J.-G., Zhao G.-P.;
RT   "Unique physiological and pathogenic features of Leptospira interrogans
RT   revealed by whole-genome sequencing.";
RL   Nature 422:888-893(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}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AE010300; AAN49627.1; -; Genomic_DNA.
DR   RefSeq; NP_712609.1; NC_004342.2.
DR   RefSeq; WP_000599744.1; NC_004342.2.
DR   AlphaFoldDB; Q8F3H5; -.
DR   SMR; Q8F3H5; -.
DR   STRING; 189518.LA_2428; -.
DR   EnsemblBacteria; AAN49627; AAN49627; LA_2428.
DR   GeneID; 61144820; -.
DR   KEGG; lil:LA_2428; -.
DR   PATRIC; fig|189518.3.peg.2408; -.
DR   HOGENOM; CLU_087854_1_1_12; -.
DR   InParanoid; Q8F3H5; -.
DR   OMA; RIGGMCH; -.
DR   Proteomes; UP000001408; Chromosome I.
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..166
FT                   /note="Probable chemoreceptor glutamine deamidase CheD 1"
FT                   /id="PRO_0000251040"
SQ   SEQUENCE   166 AA;  19122 MW;  2F97B6A8C906825B CRC64;
     MILEPDTVID LFLQPGGFYW GKGNIRIRTL LGSCVSICFW HPSLLYGGMA HVMLPFRPSS
     IHSDDSLNAK YAEDAFQLFF EKLEGFKKQY QIKLFGGASM FSTEEEKLLE LKSVRDIGMK
     NILSIKEHLI RNQLLISSED LGGFSHRRIF FSLWDGEIYV ERPEHT