EC Number |
kcat/KM Value [1/mMs-1] |
kcat/KM Value Maximum [1/mMs-1] |
Substrate |
Reference |
---|
2.6.1.19 | 0.037 |
- |
2-oxoglutarate |
recombinant enzyme GabT, pH 7.8, 30°C |
760076 |
2.6.1.19 | 0.36 |
- |
4-aminobutanoate |
recombinant enzyme GabT, pH 7.8, 30°C |
760076 |
2.6.1.19 | 6.4 |
- |
L-alanine |
with 4-oxobutanoate as cosubstrate, in 50 mM TABS (pH 9), 1.5 mM dithiothreitol, 0.625 mM EDTA, 0.1 mM pyridoxal 5'-phosphate, 10% (v/v) glycerol, at 30°C |
704874 |
2.6.1.19 | 10.4 |
- |
4-aminobutanoate |
pH 9, 25°C, fixed substrate: glyoxylate |
723611 |
2.6.1.19 | 10.9 |
- |
4-aminobutanoate |
pH 9, 25°C, fixed substrate: pyruvate |
723611 |
2.6.1.19 | 16.1 |
- |
4-aminobutanoate |
pH 9, 25°C, fixed substrate: pyruvate |
723611 |
2.6.1.19 | 19.5 |
- |
4-aminobutanoate |
pH 9, 25°C, fixed substrate: glyoxylate |
723611 |
2.6.1.19 | 31 |
- |
4-aminobutanoate |
with pyruvate as cosubstrate, in 50 mM TABS (pH 9), 1.5 mM dithiothreitol, 0.625 mM EDTA, 0.1 mM pyridoxal 5'-phosphate, 10% (v/v) glycerol, at 30°C |
704874 |
2.6.1.19 | 39 |
- |
4-aminobutanoate |
with glyoxylate as cosubstrate, in 50 mM TABS (pH 9), 1.5 mM dithiothreitol, 0.625 mM EDTA, 0.1 mM pyridoxal 5'-phosphate, 10% (v/v) glycerol, at 30°C |
704874 |
2.6.1.19 | 42.7 |
- |
pyruvate |
pH 9, 25°C, fixed substrate: 4-aminobutanoate |
723611 |