TABLE 1.
Kinetic comparison of OrfA and other FDHs
| Enzymes (position, reference) | kcat (min−1) | KM (μM) | kcat/KM (μM−1min−1) |
|---|---|---|---|
| OrfA (C-7, this work) | 1.44 ± 0.25 | 42.02 ± 0.93 | 0.034 ± 0.003 |
| RebH (C-7, 76) | 0.6 ± 0.1 | 28.7 ± 1.3 | 0.02 ± 0.004 |
| PrnA (C-7, 76) | 1.1 ± 0.1 | 20.7 ± 0.1 | 0.05 ± 0.005 |
| KtzR (C-7, 76) | 0.4 ± 0.1 | 34.1 ± 2.1 | 0.01 ± 0.003 |
| SttH (C-6, 76) | 1.7 ± 0.1 | 25.3 ± 3.2 | 0.07 ± 0.01 |
| Tar14 (C-6, 76) | 0.42 ± 0.05 | 12.0 ± 1.9 | 0.04 ± 0.01 |
| PyrH (C-5, 76) | 2.4 ± 0.4 | 15.2 ± 4.2 | 0.16 ± 0.05 |