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Literature summary for 2.6.1.19 extracted from

  • Park, J.; Osei, Y.D.; Churchich, J.E.
    Isolation and characterization of recombinant mitochondrial 4-aminobutyrate aminotransferase (1993), J. Biol. Chem., 268, 7636-7639.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
brain cDNA, expressed in Escherichia coli strain BL21(DE3)pLysS transformed with expression vector pETG1.5 Sus scrofa

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.13 0.27 2-oxoglutarate
-
Sus scrofa
1.1
-
4-aminobutanoate
-
Sus scrofa

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion
-
Sus scrofa 5739
-

Organism

Organism UniProt Comment Textmining
Sus scrofa
-
expressed in Escherichia coli
-

Purification (Commentary)

Purification (Comment) Organism
expressed in E. coli Sus scrofa

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Sus scrofa
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
18.2
-
-
Sus scrofa

Substrates and Products (Substrate)

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

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate
-
Sus scrofa