EC Number |
kcat/KM Value [1/mMs-1] |
kcat/KM Value Maximum [1/mMs-1] |
Substrate |
Reference |
---|
6.3.4.18 | 0.017 |
- |
HCO3- |
mutant enzyme R271K, in 50 mM HEPES, pH 7.8, at 37°C |
727030 |
6.3.4.18 | 0.67 |
- |
5-amino-1-(5-phospho-D-ribosyl)imidazole |
mutant E73A |
702382 |
6.3.4.18 | 2 |
- |
5-amino-1-(5-phospho-D-ribosyl)imidazole |
mutant D153A |
702382 |
6.3.4.18 | 6.7 |
- |
HCO3- |
mutant enzyme Y152A, in 50 mM HEPES, pH 7.8, at 37°C |
727030 |
6.3.4.18 | 8.3 |
- |
5-amino-1-(5-phospho-D-ribosyl)imidazole |
mutant Y152A |
702382 |
6.3.4.18 | 8.3 |
- |
HCO3- |
mutant enzyme E73A, in 50 mM HEPES, pH 7.8, at 37°C |
727030 |
6.3.4.18 | 15 |
- |
HCO3- |
mutant enzyme D153A, in 50 mM HEPES, pH 7.8, at 37°C |
727030 |
6.3.4.18 | 16.7 |
- |
HCO3- |
mutant enzyme R155A, in 50 mM HEPES, pH 7.8, at 37°C |
727030 |
6.3.4.18 | 16.7 |
- |
HCO3- |
mutant enzyme Y152F, in 50 mM HEPES, pH 7.8, at 37°C |
727030 |
6.3.4.18 | 16.7 |
- |
HCO3- |
wild type enzyme, in 50 mM HEPES, pH 7.8, at 37°C |
727030 |