EC Number |
KM Value [mM] |
KM Value Maximum [mM] |
Substrate |
Reference |
---|
1.3.1.70 | -999 |
- |
more |
kinetic data |
288490, 288493 |
1.3.1.70 | -999 |
- |
more |
kinetic pattern of inhibition |
288491 |
1.3.1.70 | -999 |
- |
more |
kinetics |
288489, 288490, 288493 |
1.3.1.70 | -999 |
- |
more |
Km for 4,4-dimethylcholesta-8,14,24-trienol, probably the natural substrate of DELTA14-reductase in yeast, may be different because of interactions of enzyme with C-4 methyl groups |
288489 |
1.3.1.70 | 0.023 |
- |
NADPH |
substrate: 8,14-cholestadien-3beta-ol |
288493 |
1.3.1.70 | 0.0294 |
- |
4,4-dimethyl-5alpha-cholesta-7,14-dien-3beta-ol |
membrane-bound enzyme, Lineweaver-Burk |
288490 |
1.3.1.70 | 0.0333 |
- |
4,4-dimethyl-5alpha-cholesta-7,14-dien-3beta-ol |
soluble enzyme |
288490 |
1.3.1.70 | 0.0345 |
- |
4,4-dimethyl-5alpha-cholesta-7,14-dien-3beta-ol |
microsomal-bound enzyme |
288490 |
1.3.1.70 | 0.06 |
- |
ergosta-8,14-dien-3beta-ol |
ignosterol, Lineweaver-Burk plots |
288489 |
1.3.1.70 | 0.1 |
- |
4alpha-methyl-5alpha-ergosta-8,14,24(28)-trien-3beta-ol |
- |
288493 |