Table 3.
Kinetic Parameters for C. crescentus GDP-perosamine Synthase.
Km sugar (mM) | Km glutamate (mM) | Ki sugar (mM) | kcat (s−1) | kcat/Km sugar (M−1s−1) |
---|---|---|---|---|
GDP-4-keto-6-deoxymannose reaction | ||||
0.013 ± 0.006 | 4.6 ± 1.4 | 0.089 ± 0.034 | 2.7 ± 0.6 | (2.1 ± 1.1) × 105 |
GDP-4-keto-3,6-dideoxymannose reaction | ||||
0.016 ± 0.003 | 0.13 ± 0.02 | N/A | 0.015 ± 0.001 | (9.4 ± 1.8) × 102 |