Mutation | NADH oxidation | Disulfide-thiol interchange |
µmoles/min/mg protein | ||
Wild type | 0.81 ± 0.04 | 1.00 ± 0.16 |
G570A | 0.09 ± 0.05* | 0.25 ± 0.02* |
C463A | 0.12 ± 0.06** | 0.01 ± 0.01** |
C534A | 0.33 ± 0.07** | 0.19 ± 0.06** |
Y468A | 0.18 ± 0.05** | 0.25 ± 0.02* |
Y479A | 0.80 ± 0.01 | 0.95 ± 0.16 |
Y531A | 0.02 ± 0.01** | 0.07 ± 0.01** |