EC 2.6.1.19 - 4-aminobutyrate—2-oxoglutarate transaminase
IntEnz view
ENZYME view
IntEnz Enzyme Nomenclature
EC 2.6.1.19
Names
Accepted name:
4-aminobutyrate—2-oxoglutarate transaminase
Other
names:
4-aminobutyrate aminotransferase
4-aminobutyrate—2-ketoglutarate aminotransferase
4-aminobutyrate—2-oxoglutarate aminotransferase
4-aminobutyrate-2-oxoglutarate transaminase
4-aminobutyric acid 2-ketoglutaric acid aminotransferase
4-aminobutyric acid aminotransferase
β-alanine aminotransferase
β-alanine—oxoglutarate aminotransferase
β-alanine—oxoglutarate transaminase
γ-aminobutyrate aminotransaminase
γ-aminobutyrate transaminase
γ-aminobutyrate:α-oxoglutarate aminotransferase
γ-aminobutyrate—α-ketoglutarate aminotransferase
γ-aminobutyrate—α-ketoglutarate transaminase
γ-aminobutyric acid aminotransferase
γ-aminobutyric acid pyruvate transaminase
γ-aminobutyric acid transaminase
γ-aminobutyric acid—2-oxoglutarate transaminase
γ-aminobutyric acid—α-ketoglutarate transaminase
γ-aminobutyric acid—α-ketoglutaric acid aminotransferase
γ-aminobutyric transaminase
GABA aminotransferase
GABA transaminase
GABA transferase [ambiguous]
GABA—2-oxoglutarate aminotransferase
GABA—2-oxoglutarate transaminase
GABA—α-ketoglutarate aminotransferase
GABA—α-ketoglutarate transaminase
GABA—α-ketoglutaric acid transaminase
GABA—α-oxoglutarate aminotransferase
GABA—oxoglutarate aminotransferase
GABA—oxoglutarate transaminase
aminobutyrate aminotransferase
aminobutyrate transaminase
glutamate—succinic semialdehyde transaminase
γ-amino-N-butyrate transaminase
GabT
4-aminobutyrate—2-ketoglutarate aminotransferase
4-aminobutyrate—2-oxoglutarate aminotransferase
4-aminobutyrate-2-oxoglutarate transaminase
4-aminobutyric acid 2-ketoglutaric acid aminotransferase
4-aminobutyric acid aminotransferase
β-alanine aminotransferase
β-alanine—oxoglutarate aminotransferase
β-alanine—oxoglutarate transaminase
γ-aminobutyrate aminotransaminase
γ-aminobutyrate transaminase
γ-aminobutyrate:α-oxoglutarate aminotransferase
γ-aminobutyrate—α-ketoglutarate aminotransferase
γ-aminobutyrate—α-ketoglutarate transaminase
γ-aminobutyric acid aminotransferase
γ-aminobutyric acid pyruvate transaminase
γ-aminobutyric acid transaminase
γ-aminobutyric acid—2-oxoglutarate transaminase
γ-aminobutyric acid—α-ketoglutarate transaminase
γ-aminobutyric acid—α-ketoglutaric acid aminotransferase
γ-aminobutyric transaminase
GABA aminotransferase
GABA transaminase
GABA transferase [ambiguous]
GABA—2-oxoglutarate aminotransferase
GABA—2-oxoglutarate transaminase
GABA—α-ketoglutarate aminotransferase
GABA—α-ketoglutarate transaminase
GABA—α-ketoglutaric acid transaminase
GABA—α-oxoglutarate aminotransferase
GABA—oxoglutarate aminotransferase
GABA—oxoglutarate transaminase
aminobutyrate aminotransferase
aminobutyrate transaminase
glutamate—succinic semialdehyde transaminase
γ-amino-N-butyrate transaminase
GabT
Systematic name:
4-aminobutanoate:2-oxoglutarate aminotransferase
Reaction
- 4-aminobutanoate + 2-oxoglutarate = succinate semialdehyde + L-glutamate
Cofactor
Comments:
Requires pyridoxal phosphate. Some preparations also act on β-alanine, 5-aminopentanoate and (R,S)-3-amino-2-methylpropanoate.
Links to other databases
Enzymes and pathways:
NC-IUBMB
,
BRENDA
,
ExplorEnz
,
ENZYME@ExPASy
,
KEGG
,
MetaCyc
,
NIST 74
,
UniPathway
Protein domains and families:
PROSITE:PDOC00519
Gene Ontology:
GO:0034386
CAS Registry Number:
9037-67-6
References
-
Über die β-Alanin-α-Ketoglutarat-Transaminase aus Neurospora crassa.Hoppe-Seyler's Z. Physiol. Chem. 326 : 25-33 (1961).
-
Purification and characterization of the 4-aminobutyrate-2-ketoglutarate transaminase from mouse brain.Biochemistry 12 : 2868-2873 (1973). [PMID: 4719123]
-
Soluble γ-aminobutyric-glutamic transaminase from Pseudomonas fluorescens.J. Biol. Chem. 234 : 932-936 (1959). [PMID: 13654294]
-
Molecular analysis of two genes of the Escherichia coli gab cluster: nucleotide sequence of the glutamate:succinic semialdehyde transaminase gene (gabT) and characterization of the succinic semialdehyde dehydrogenase gene (gabD).J. Bacteriol. 172 : 7035-7042 (1990). [PMID: 2254272]
[EC 2.6.1.19 created 1965, modified 1982, modified 2012]