From: Metabolic engineering of Clostridium thermocellum for n-butanol production from cellulose
Enzyme | NADH | NADPH | ||
---|---|---|---|---|
Km (mM) | Vmax (µmol/min/mg) | Km (mM) | Vmax (µmol/min/mg) | |
Hbda | 0.05 ± 0.02c | 61.4 ± 7.2 | 1.1 ± 0.2a | 15.2 ± 2.5 |
Hbd (D31A) | 0.06 ± 0.02 | 38.5 ± 4.5 | 0.03 ± 0.01 | 485.3 ± 34.2 |
Hbd (I32R) | 0.08 ± 0.02 | 25.1 ± 6.3 | 0.04 ± 0.02 | 152.1 ± 12.2 |
Hbd (P36I) | 0.08 ± 0.01 | 24.2 ± 2.1 | 0.04 ± 0.01 | 128.2 ± 15.3 |
Hbd M3 (D31A I32R P36I) | 0.11 ± 0.02 | 26.6 ± 3.7 | 0.03 ± 0.01 | 764.9 ± 35.7 |
Terb | 0.03 ± 0.01 | 18.2 ± 2.3 | 0.4 ± 0.1 | 12.2 ± 1.5 |
Ter M (E75A) | 0.6 ± 0.1 | 10.3 ± 1.5 | 0.02 ± 0.01 | 68.1 ± 6.5 |