EC Number   |
kcat/KM Value [1/mMs-1]   |
kcat/KM Value Maximum [1/mMs-1]   |
Substrate   |
Reference   |
---|
  2.5.1.65 | -999 |
- |
more |
the specificity constant kcat/Km of CysK2 for thiosulfate is 40fold higher than for sulfide |
738534 |
  2.5.1.65 | 0.07 |
- |
O-acetyl-L-serine |
pH 7.5, 80°C, mutant F225A |
738193 |
  2.5.1.65 | 0.841 |
- |
O-phospho-L-serine |
pH 7.0, 22°C, recombinant wild-type enzyme |
738534 |
  2.5.1.65 | 0.942 |
- |
O-phospho-L-serine |
pH 7.0, 22°C, recombinant mutant R243A enzyme |
738534 |
  2.5.1.65 | 1.16 |
- |
O-phospho-L-serine |
dephosphorylation, pH 7.0, 22°C, recombinant wild-type enzyme |
738534 |
  2.5.1.65 | 2.3 |
- |
O-phospho-L-serine |
pH 7.5, 80°C, mutant F225A |
738193 |
  2.5.1.65 | 3.5 |
- |
O-acetyl-L-serine |
pH 7.5, 80°C, wild-type enzyme |
738193 |
  2.5.1.65 | 3.97 |
- |
O-phospho-L-serine |
apparent second-order rate of the first half-reaction, pH 7.0, 21°C, recombinant wild-type enzyme |
738534 |
  2.5.1.65 | 11 |
- |
O-phospho-L-serine |
pH 7.5, 80°C, wild-type enzyme |
738193 |
  2.5.1.65 | 81 |
- |
hydrogen sulfide |
pH 7.5, 80°C, mutant F225A, with O-phospho-L-serine |
738193 |