EC Number |
kcat/KM Value [1/mMs-1] |
kcat/KM Value Maximum [1/mMs-1] |
Substrate |
Reference |
---|
1.14.14.19 | 4.7 |
- |
progesterone |
16alpha-hydroxylation, pH 7.4, 37°C, presence of cytochrome b5 |
745365 |
1.14.14.19 | 5.8 |
- |
progesterone |
16alpha-hydroxylation, pH 7.4, 37°C |
745365 |
1.14.14.19 | 7.4 |
- |
pregnenolone |
17alpha-hydroxylation, pH 7.4, 37°C |
745365 |
1.14.14.19 | 8.9 |
- |
progesterone |
17alpha-hydroxylation, pH 7.4, 37°C |
745365 |
1.14.14.19 | 16.7 |
- |
pregnenolone |
isoform P450 17A1, at pH 7.4 and 37°C |
734316 |
1.14.14.19 | 40 |
- |
progesterone |
17alpha-hydroxylation, pH 7.4, 37°C, presence of cytochrome b5 |
745365 |
1.14.14.19 | 53.3 |
- |
progesterone |
isoform P450 17A2, at pH 7.4 and 37°C |
734316 |
1.14.14.19 | 56.7 |
- |
progesterone |
isoform P450 17A1, at pH 7.4 and 37°C |
734316 |
1.14.14.19 | 91.7 |
- |
pregnenolone |
isoform P450 17A2, at pH 7.4 and 37°C |
734316 |
1.14.14.19 | 100 |
- |
pregnenolone |
17alpha-hydroxylation, pH 7.4, 37°C, presence of cytochrome b5 |
745365 |