Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli JM109, human gene with an (His)4-tail | Homo sapiens |
expression in Escherichia coli JM109, human gene with an (His)4-tail | Rattus norvegicus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Homo sapiens | it catalyzes steroid 17alpha-hydroxylase and 17,20-lyase activities in the biosynthesis of androgens, estrogens and cortisol | ? | - |
? | |
additional information | Rattus norvegicus | it catalyzes steroid 17alpha-hydroxylase and 17,20-lyase activities in the biosynthesis of androgens, estrogens and cortisol | ? | - |
? | |
pregnenolone + AH2 + O2 | Homo sapiens | - |
17alpha-hydroxypregnenolone + A + H2O | product eliminates at C20,21 acetate to yield dehydroepiandrosterone | ? | |
pregnenolone + AH2 + O2 | Rattus norvegicus | - |
17alpha-hydroxypregnenolone + A + H2O | product eliminates at C20,21 acetate to yield dehydroepiandrosterone | ? | |
progesterone + [reduced NADPH-hemoprotein reductase] + O2 | Homo sapiens | - |
17alpha-hydroxyprogesterone + [oxidized NADPH-hemoprotein reductase] + H2O | product eliminates at C20,21 acetate to yield androstenedione | ? | |
progesterone + [reduced NADPH-hemoprotein reductase] + O2 | Rattus norvegicus | - |
17alpha-hydroxyprogesterone + [oxidized NADPH-hemoprotein reductase] + H2O | product eliminates at C20,21 acetate to yield androstenedione | ? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
- |
- |
Rattus norvegicus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Homo sapiens |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | it catalyzes steroid 17alpha-hydroxylase and 17,20-lyase activities in the biosynthesis of androgens, estrogens and cortisol | Homo sapiens | ? | - |
? | |
additional information | it catalyzes steroid 17alpha-hydroxylase and 17,20-lyase activities in the biosynthesis of androgens, estrogens and cortisol | Rattus norvegicus | ? | - |
? | |
pregnenolone + AH2 + O2 | - |
Homo sapiens | 17alpha-hydroxypregnenolone + A + H2O | product eliminates at C20,21 acetate to yield dehydroepiandrosterone | ? | |
pregnenolone + AH2 + O2 | - |
Rattus norvegicus | 17alpha-hydroxypregnenolone + A + H2O | product eliminates at C20,21 acetate to yield dehydroepiandrosterone | ? | |
progesterone + [reduced NADPH-hemoprotein reductase] + O2 | - |
Homo sapiens | 17alpha-hydroxyprogesterone + [oxidized NADPH-hemoprotein reductase] + H2O | product eliminates at C20,21 acetate to yield androstenedione | ? | |
progesterone + [reduced NADPH-hemoprotein reductase] + O2 | - |
Rattus norvegicus | 17alpha-hydroxyprogesterone + [oxidized NADPH-hemoprotein reductase] + H2O | product eliminates at C20,21 acetate to yield androstenedione | ? |
Synonyms | Comment | Organism |
---|---|---|
P450c17 | - |
Homo sapiens |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
- |
Homo sapiens |
37 | - |
- |
Rattus norvegicus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.2 | - |
assay at | Homo sapiens |
7.2 | - |
assay at | Rattus norvegicus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | - |
Homo sapiens | |
NADPH | - |
Rattus norvegicus |