EC Number   |
Turnover Number Minimum [1/s] |
Turnover Number Maximum [1/s] |
Substrate |
Reference |
|---|
    2.5.1.47 | -999 |
- |
more |
the B-isozyme has a turnover number 12.5fold higher than the A-isozyme |
672271 |
| 2.5.1.47 | -999 |
- |
more |
wild type and mutant exhibit almost identical values for sulfide as substrate, imidazole has no effect on the activity of wild type or H152A mutant enzyme |
684707 |
| 2.5.1.47 | 0.01 |
- |
O3-acetyl-L-serine |
turnover for mutant K120Q is decreased 56fold compared to wild type, 25°C, 100 mM HEPES, pH 7.0 |
685397 |
| 2.5.1.47 | 0.06 |
- |
O3-acetyl-L-serine |
the turnover for H152A mutant is decreased 9fold compared to the wild type, 25°C, 100 mM MES, pH 6.5 |
684707 |
| 2.5.1.47 | 0.08 |
- |
O3-acetyl-L-serine |
mutant T74A, pH 7.0, 25°C |
662427 |
| 2.5.1.47 | 0.09 |
- |
O3-acetyl-L-serine |
mutant S75N, pH 7.0, 25°C |
662427 |
| 2.5.1.47 | 0.19 |
- |
O3-acetyl-L-serine |
mutant Q147S, pH 7.0, 25°C |
662427 |
| 2.5.1.47 | 0.22 |
- |
Sulfide |
mutant Q147S, pH 7.0, 25°C |
662427 |
| 2.5.1.47 | 0.34 |
- |
O3-acetyl-L-serine |
mutant N77D, pH 7.0, 25°C |
662427 |
| 2.5.1.47 | 0.42 |
- |
Sulfide |
mutant T74A, pH 7.0, 25°C |
662427 |
