Table 1 Kinetic constants of YcsE
From: Bacillus subtilis 5′-nucleotidases with various functions and substrate specificities
Substrate | K M (mM)a | V max (μmol min−1 mg protein−1)a | k cat (s−1)a |
|---|---|---|---|
IMP | 3.2 ± 0.036 | 0.13 ± 0.060 | 3.7 ± 1.4 × 102 |
AMP | 8.6 ± 0.80 | 0.50 ± 0.029 | 2.3 ± 0.13 × 103 |
GMP | 10.3 ± 0.12 | 0.45 ± 0.12 | 2.0 ± 0.55 × 103 |
CMP | 4.7 ± 0.23 | 0.53 ± 0.18 | 3.4 ± 0.011 × 103 |
UMP | 8.5 ± 0.69 | 0.20 ± 0.072 | 9.6 ± 3.5 × 102 |
G6P | 22.2 ± 0.96 | 2.3 ± 0.48 | 1.06 ± 0.22 × 104 |