Table 2. Diphosphonicotinamide nucleotide substrate saturation kinetics of recombinant Arabidopsis NADHK.
Nicotinamide nucleotide | Vmax (units·mg−1) | Km (mM) | Vmax/Km (units·mg−1·mM−1) |
---|---|---|---|
NADH | 41.2±0.9 | 0.042±0.001 | 981 |
NAD+ | 23.2±0.6 | 2.39±0.05 | 10 |