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Literature summary for 2.6.1.19 extracted from

  • Buu, N.T.; van Gelder, N.M.
    Differences in biochemical properties of gamma-aminobutyric acid aminotransferase from synaptosome-enriched and cytoplasmic mitochondria-enriched subcellular fractions of mouse brain (1974), Can. J. Physiol. Pharmacol., 52, 674-680.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
3-Chloro-4-aminobutanoate
-
Mus musculus
3-Phenyl-4-aminobutanoate
-
Mus musculus
6-Azathymine
-
Mus musculus
6-Azauracil 63% inhibition at 1 mM, reversible by dialysis, not by pyridoxal phosphate addition Mus musculus

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion
-
Mus musculus 5739
-
synaptosome
-
Mus musculus
-
-

Organism

Organism UniProt Comment Textmining
Mus musculus
-
two isozymes, mitochondrial GABA-T and synaptosomal GABA-T
-

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Mus musculus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-aminobutanoate + 2-oxoglutarate
-
Mus musculus 4-oxobutanoate + L-glutamate
-
r

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
mitochondrial enzyme Mus musculus
8
-
synaptosomal enzyme Mus musculus