EC Number | Cloned (Comment) | Organism |
---|---|---|
1.14.14.19 | expression in Escherichia coli, human gene with an (His)4-tail | Homo sapiens |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.14.14.19 | 0.0017 | - |
17alpha-hydroxypregnenolone | - |
Homo sapiens | |
1.14.14.19 | 0.0063 | - |
progesterone | - |
Homo sapiens | |
1.14.14.19 | 0.0077 | - |
pregnenolone | - |
Homo sapiens |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.14.14.19 | pregnenolone + AH2 + O2 | Homo sapiens | - |
17alpha-hydroxypregnenolone + A + H2O | product eliminates at C20,21 acetate to yield dehydroepiandrosterone | ? | |
1.14.14.19 | progesterone + [reduced NADPH-hemoprotein reductase] + O2 | Homo sapiens | - |
17alpha-hydroxyprogesterone + [oxidized NADPH-hemoprotein reductase] + H2O | product eliminates at C20,21 acetate to yield androstenedione | ? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.14.14.19 | Homo sapiens | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.14.14.19 | - |
Homo sapiens |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.14.14.19 | pregnenolone + AH2 + O2 | - |
Homo sapiens | 17alpha-hydroxypregnenolone + A + H2O | product eliminates at C20,21 acetate to yield dehydroepiandrosterone | ? | |
1.14.14.19 | progesterone + [reduced NADPH-hemoprotein reductase] + O2 | - |
Homo sapiens | 17alpha-hydroxyprogesterone + [oxidized NADPH-hemoprotein reductase] + H2O | product eliminates at C20,21 acetate to yield androstenedione | ? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.14.14.19 | P450c17 | - |
Homo sapiens |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.14.14.19 | 37 | - |
- |
Homo sapiens |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.14.14.19 | 0.00283 | - |
17alpha-hydroxypregnenolone | - |
Homo sapiens | |
1.14.14.19 | 0.0483 | - |
progesterone | - |
Homo sapiens |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.14.14.19 | 7.2 | - |
assay at | Homo sapiens |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.14.14.19 | NADPH | - |
Homo sapiens |