Table 2. Kinetic Parameters for the Purified Recombinant GFDPS.
| Varying Substrate | Fixed Substrate | Km (μM) | Kcat × 10−6 (s−1) | Kcat/Km (s−1 M−1) |
|---|---|---|---|---|
| DMADP (0–100 μM) | IDP (100 μM) | 34.89 | 16.90 | 0.48 |
| GDP (0–50 μM) | IDP (100 μM) | 6.28 | 6.16 | 0.95 |
| FDP (0–50 μM) | IDP (100 μM) | 4.10 | 7.19 | 2.11 |
| GGDP (0–25 μM) | IDP (100 μM) | 1.65 | 5.17 | 2.96 |
| IDP (0–50 μM) | GGDP (100 μM) | 3.04 | 8.20 | 2.95 |
All results are presented as the averages of duplicate experiments.