EC Number |
kcat/KM Value [1/mMs-1] |
kcat/KM Value Maximum [1/mMs-1] |
Substrate |
Reference |
---|
6.1.1.21 | 0.15 |
- |
ATP |
mutant enzyme S365N, at pH 7.5 and 25°C |
745058 |
6.1.1.21 | 0.272 |
- |
ATP |
mutant enzyme Y330C, at pH 7.5 and 25°C |
745058 |
6.1.1.21 | 0.38 |
- |
ATP |
mutant enzyme V155G, at pH 7.5 and 25°C |
745058 |
6.1.1.21 | 3 |
- |
L-histidine |
mutant enzyme V155G, at pH 7.5 and 25°C |
745058 |
6.1.1.21 | 4 |
- |
L-histidine |
mutant enzyme Y330C, at pH 7.5 and 25°C |
745058 |
6.1.1.21 | 40 |
- |
L-histidine |
mutant enzyme S365N, at pH 7.5 and 25°C |
745058 |
6.1.1.21 | 130 |
- |
ATP |
wild type enzyme, at pH 7.5 and 25°C |
745058 |
6.1.1.21 | 500 |
- |
L-histidine |
wild type enzyme, at pH 7.5 and 25°C |
745058 |
6.1.1.21 | 1000 |
- |
tRNAHis |
pH 7.2, 37°C, wild-type substrate |
716387 |
6.1.1.21 | 1231 |
- |
tRNAHis |
wild-type Caulobacter crescentus tRNAHis, pH 7.5, 30°C |
716383 |