Table 2. Enzyme kinetic parameters.
Substrate | kcat (s−1) | KM (mM) | kcat/KM (M−1s−1) |
---|---|---|---|
Sulfoacetaldehyde | 22.83 ± 0.68 | 0.50 ± 0.04 | 4.61 × 104 |
Isethionate | 0.97 ± 0.03 | 4.44 ± 0.59 | 2.18 × 102 |
NADH | 18.67 ± 0.52 | 0.06 ± 0.01 | 3.01 × 105 |
NADPH | 18.99 ± 1.13 | 0.73 ± 0.08 | 2.62 × 104 |
NAD+ | 1.30 ± 0.02 | 0.08 ± 0.00 | 1.58 × 104 |
NADP+ | 0.80 ± 0.02 | 0.77 ± 0.08 | 1.03 × 103 |