FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term glutaminase activity ID (Ontology) GO:0004359 (Gene Ontology)
Definition Catalysis of the reaction: L-glutamine + H2O = L-glutamate + NH4+.
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Genes (FBgn)GO_MOLECULAR_FUNCTION
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 glutaminase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | glutaminase activity
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  hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds
   |__hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides
       |__glutaminase activity  2 rec.
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Is a hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides
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Synonyms
  • "glutaminase I" RELATED[ EC:3 ]
    "glutamine aminohydrolase activity" RELATED[ EC:3 ]
    "L-glutaminase activity" RELATED[ EC:3 ]
    "L-glutamine amidohydrolase activity" RELATED[ EC:3 ]
Secondary IDs
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EC:3.5.1.2
Reactome:R-HSA-70609 "glutamine + H2O => glutamate + NH4+ (GLS)"
RHEA:15889