|
|
5-Pregnene-3,20-dione <=> progesterone
|
5.3.3.1
steroid Delta-isomerase
|
–
|
|
BRENDA:
BS1077
MetaCyc:
RXN66-354
|
|
|
|
pregnenolone + NAD+ <=> 5-Pregnene-3,20-dione + NADH + H+
|
1.1.1.145
3beta-hydroxy-Delta5-steroid dehydrogenase
1.1.1.51
3(or 17)beta-hydroxysteroid dehydrogenase
|
–
–
|
|
BRENDA:
BS257030-a
MetaCyc:
RXN66-353
|
|