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Database: UniProt
Entry: A0A2S5KWS6_9PROT
LinkDB: A0A2S5KWS6_9PROT
Original site: A0A2S5KWS6_9PROT 
ID   A0A2S5KWS6_9PROT        Unreviewed;       304 AA.
AC   A0A2S5KWS6;
DT   18-JUL-2018, integrated into UniProtKB/TrEMBL.
DT   18-JUL-2018, sequence version 1.
DT   24-JAN-2024, entry version 19.
DE   RecName: Full=Glutaminase {ECO:0000256|ARBA:ARBA00012918, ECO:0000256|HAMAP-Rule:MF_00313};
DE            EC=3.5.1.2 {ECO:0000256|ARBA:ARBA00012918, ECO:0000256|HAMAP-Rule:MF_00313};
GN   Name=glsA {ECO:0000256|HAMAP-Rule:MF_00313};
GN   ORFNames=C4K68_01985 {ECO:0000313|EMBL:PPC79092.1};
OS   Proteobacteria bacterium 228.
OC   Bacteria; Pseudomonadota.
OX   NCBI_TaxID=2083153 {ECO:0000313|EMBL:PPC79092.1, ECO:0000313|Proteomes:UP000238196};
RN   [1] {ECO:0000313|EMBL:PPC79092.1, ECO:0000313|Proteomes:UP000238196}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=228 {ECO:0000313|EMBL:PPC79092.1,
RC   ECO:0000313|Proteomes:UP000238196};
RA   Krishnan R., Ramesh Kumar N.;
RT   "novel marine gammaproteobacteria from coastal saline agro ecosystem.";
RL   Submitted (FEB-2018) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H2O + L-glutamine = L-glutamate + NH4(+);
CC         Xref=Rhea:RHEA:15889, ChEBI:CHEBI:15377, ChEBI:CHEBI:28938,
CC         ChEBI:CHEBI:29985, ChEBI:CHEBI:58359; EC=3.5.1.2;
CC         Evidence={ECO:0000256|ARBA:ARBA00001062, ECO:0000256|HAMAP-
CC         Rule:MF_00313};
CC   -!- SUBUNIT: Homotetramer. {ECO:0000256|ARBA:ARBA00011881,
CC       ECO:0000256|HAMAP-Rule:MF_00313}.
CC   -!- SIMILARITY: Belongs to the glutaminase family.
CC       {ECO:0000256|ARBA:ARBA00011076, ECO:0000256|HAMAP-Rule:MF_00313}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:PPC79092.1}.
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DR   EMBL; PRLP01000006; PPC79092.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A2S5KWS6; -.
DR   OrthoDB; 9788822at2; -.
DR   Proteomes; UP000238196; Unassembled WGS sequence.
DR   GO; GO:0004359; F:glutaminase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006541; P:glutamine metabolic process; IEA:InterPro.
DR   Gene3D; 3.40.710.10; DD-peptidase/beta-lactamase superfamily; 1.
DR   HAMAP; MF_00313; Glutaminase; 1.
DR   InterPro; IPR012338; Beta-lactam/transpept-like.
DR   InterPro; IPR015868; Glutaminase.
DR   NCBIfam; TIGR03814; Gln_ase; 1.
DR   PANTHER; PTHR12544; GLUTAMINASE; 1.
DR   PANTHER; PTHR12544:SF29; GLUTAMINASE; 1.
DR   Pfam; PF04960; Glutaminase; 1.
DR   SUPFAM; SSF56601; beta-lactamase/transpeptidase-like; 1.
PE   3: Inferred from homology;
KW   Acetylation {ECO:0000256|HAMAP-Rule:MF_00313};
KW   Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00313};
KW   Reference proteome {ECO:0000313|Proteomes:UP000238196}.
FT   BINDING         63
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00313"
FT   BINDING         113
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00313"
FT   BINDING         157
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00313"
FT   BINDING         164
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00313"
FT   BINDING         188
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00313"
FT   BINDING         240
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00313"
FT   BINDING         258
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00313"
SQ   SEQUENCE   304 AA;  33027 MW;  9866417F1B64CF05 CRC64;
     MEYPELLEEI FHAVQPYVGK GKVADYIPAL AQIPADKFGM SLCLMDGREY VIGDADEPFS
     IQSVSKVFSL VLALNRLGSQ VWERVGKEPS GNAFNSLVQL EYENGIPRNP FINAGALVVT
     DWLLGCSVDP TIELLAWMRE ATSNPGIHVD LEVADSEWEH RDRNAALTHF MKSCGNIHSS
     VDRVLRTYFE HCSIAMSCRD LARAGLLLAG HGKSPRCSDR FLTRSQAKEV NALMLTCGTY
     DAAGDFAFRV GLPGKSGVGG GILAIIPNLM SIAVWSPALD AKGNSMAGVE ALERFTTLTG
     ISVF
//
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