ID   CHED2_SHEON             Reviewed;         202 AA.
AC   Q8EEQ1;
DT   03-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   29-MAY-2013, sequence version 2.
DT   03-AUG-2022, entry version 86.
DE   RecName: Full=Probable chemoreceptor glutamine deamidase CheD 2 {ECO:0000255|HAMAP-Rule:MF_01440};
DE            EC=3.5.1.44 {ECO:0000255|HAMAP-Rule:MF_01440};
GN   Name=cheD2 {ECO:0000255|HAMAP-Rule:MF_01440}; Synonyms=cheD-2;
GN   OrderedLocusNames=SO_2326;
OS   Shewanella oneidensis (strain MR-1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=211586;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MR-1;
RX   PubMed=12368813; DOI=10.1038/nbt749;
RA   Heidelberg J.F., Paulsen I.T., Nelson K.E., Gaidos E.J., Nelson W.C.,
RA   Read T.D., Eisen J.A., Seshadri R., Ward N.L., Methe B.A., Clayton R.A.,
RA   Meyer T., Tsapin A., Scott J., Beanan M.J., Brinkac L.M., Daugherty S.C.,
RA   DeBoy R.T., Dodson R.J., Durkin A.S., Haft D.H., Kolonay J.F., Madupu R.,
RA   Peterson J.D., Umayam L.A., White O., Wolf A.M., Vamathevan J.J.,
RA   Weidman J.F., Impraim M., Lee K., Berry K.J., Lee C., Mueller J.,
RA   Khouri H.M., Gill J., Utterback T.R., McDonald L.A., Feldblyum T.V.,
RA   Smith H.O., Venter J.C., Nealson K.H., Fraser C.M.;
RT   "Genome sequence of the dissimilatory metal ion-reducing bacterium
RT   Shewanella oneidensis.";
RL   Nat. Biotechnol. 20:1118-1123(2002).
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; AE014299; AAN55360.2; -; Genomic_DNA.
DR   RefSeq; NP_717916.2; NC_004347.2.
DR   RefSeq; WP_011072318.1; NZ_CP053946.1.
DR   AlphaFoldDB; Q8EEQ1; -.
DR   SMR; Q8EEQ1; -.
DR   STRING; 211586.SO_2326; -.
DR   PaxDb; Q8EEQ1; -.
DR   DNASU; 1170050; -.
DR   KEGG; son:SO_2326; -.
DR   PATRIC; fig|211586.12.peg.2241; -.
DR   eggNOG; COG1871; Bacteria.
DR   HOGENOM; CLU_087854_0_0_6; -.
DR   OrthoDB; 1863047at2; -.
DR   PhylomeDB; Q8EEQ1; -.
DR   BioCyc; SONE211586:G1GMP-2125-MON; -.
DR   Proteomes; UP000008186; 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..202
FT                   /note="Probable chemoreceptor glutamine deamidase CheD 2"
FT                   /id="PRO_0000251065"
SQ   SEQUENCE   202 AA;  23028 MW;  BD622C382D6A2FB9 CRC64;
     MENMAFNQRT VVMIGPGEHY VTAKNEVIKT LLGSCVAVCL YDPKAQVIGM NHFLLAADRR
     KFTHFLDSRA GYYGVHAMEI LINAMLKRGA QRKYLQSKIF GGANVLSLCA DNILNHYDIG
     GMNIDFVRHF LQRERIPIIS EDIGGHCGRV IYFDPTDYSV YRSLIEHKYE EIASLQDEEY
     RYFNQASEDI HSSGVPVVIW SD