ID   GLSA_SALAR              Reviewed;         308 AA.
AC   A9MRQ5;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   20-MAY-2008, sequence version 2.
DT   03-AUG-2022, entry version 62.
DE   RecName: Full=Glutaminase {ECO:0000255|HAMAP-Rule:MF_00313};
DE            EC=3.5.1.2 {ECO:0000255|HAMAP-Rule:MF_00313};
GN   Name=glsA {ECO:0000255|HAMAP-Rule:MF_00313}; OrderedLocusNames=SARI_01462;
OS   Salmonella arizonae (strain ATCC BAA-731 / CDC346-86 / RSK2980).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=41514;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-731 / CDC346-86 / RSK2980;
RG   The Salmonella enterica serovar Arizonae Genome Sequencing Project;
RA   McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S.,
RA   Fulton R., Chunyan W., Wollam A., Shah N., Pepin K., Bhonagiri V., Nash W.,
RA   Johnson M., Thiruvilangam P., Wilson R.;
RL   Submitted (NOV-2007) 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:0000255|HAMAP-Rule:MF_00313};
CC   -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00313}.
CC   -!- SIMILARITY: Belongs to the glutaminase family. {ECO:0000255|HAMAP-
CC       Rule:MF_00313}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=ABX21358.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000880; ABX21358.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_024131892.1; NC_010067.1.
DR   AlphaFoldDB; A9MRQ5; -.
DR   SMR; A9MRQ5; -.
DR   STRING; 41514.SARI_01462; -.
DR   EnsemblBacteria; ABX21358; ABX21358; SARI_01462.
DR   KEGG; ses:SARI_01462; -.
DR   HOGENOM; CLU_027932_1_1_6; -.
DR   OrthoDB; 1288854at2; -.
DR   Proteomes; UP000002084; Chromosome.
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; -; 1.
DR   HAMAP; MF_00313; Glutaminase; 1.
DR   InterPro; IPR012338; Beta-lactam/transpept-like.
DR   InterPro; IPR015868; Glutaminase.
DR   PANTHER; PTHR12544; PTHR12544; 1.
DR   Pfam; PF04960; Glutaminase; 1.
DR   SUPFAM; SSF56601; SSF56601; 1.
DR   TIGRFAMs; TIGR03814; Gln_ase; 1.
PE   3: Inferred from homology;
KW   Hydrolase; Reference proteome.
FT   CHAIN           1..308
FT                   /note="Glutaminase"
FT                   /id="PRO_0000336039"
FT   BINDING         66
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00313"
FT   BINDING         117
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00313"
FT   BINDING         161
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00313"
FT   BINDING         168
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00313"
FT   BINDING         192
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00313"
FT   BINDING         244
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00313"
FT   BINDING         262
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00313"
SQ   SEQUENCE   308 AA;  33624 MW;  DB59F844FF2150DE CRC64;
     MARAMDNAIL ETILQRVRPL IGQGKVADYI PALASVEGSK LGIAICTVDG QHYQAGDAHE
     RFSIQSISKV LSLVVAMRHY PEEEIWQRVG KDPSGSPFNS LVQLEMEQGI PRNPFINAGA
     LVVCDMLQGR LSAPRQRMLE VVRALCGVSD ITYDATVARS EFEHSARNAA IAWLMKSFGN
     FHHDVPTVLQ NYFHYCALKM SCMELARTFV FLANQGEAFH LDEPVVTPMQ ARQINALMAT
     NGMYQNAGEF AWRVGLPAKS GVGGGIVAIV PHEMAIAVWS PELDPAGNSL AGIAALEQLT
     QTLGRSVY