| 17α-hydroxyprogesterone aldolase |
[EC 4.1.2.30] an enzyme of the lyase class that catalyzes the cleavage of the bond between carbons 17 and 20 in 17α-hydroxyprogesterone to form Δ4-androstenedione, an androgen. It also catalyzes the conversion of 17α-hydroxypregnenolone to dehydroepiandrosterone. The enzyme activity is part of the enzyme steroid 17α-monooxygenase. Deficiency of enzyme activity is called 17,20-lyase deficiency. Called also 17,20-lyase and 17,20-desmolase.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
|---|---|
| 17β-hydroxycorticosterone |
cortisol.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| 17β-hydroxysteroid dehydrogenase |
testosterone 17β-dehydrogenase (NADP+).
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| 17β-hydroxysteroid dehydrogenase deficiency |
an autosomal recessive disorder of steroidogenesis due to deficiency of the testicular enzyme testosterone 17β-dehydrogenase (NADP+). It is characterized by male pseudohermaphroditism with postpubertal virilization and sometimes gynecomastia. Plasma testosterone is decreased and androstenedione increased.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| 17,20-d. |
17α-hydroxyprogesterone aldolase.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|