Reported enzyme(s):
1.1.1.152 3alpha-hydroxy-5beta-androstan-17-one 3alpha-dehydrogenase
1.1.1.209 3(or 17)alpha-hydroxysteroid dehydrogenase
1.1.1.213 3alpha-hydroxysteroid dehydrogenase (A-specific)
1.1.1.50 3alpha-hydroxysteroid dehydrogenase (B-specific)

Possible enzyme(s):

Reported enzyme(s):
2.4.1.17 glucuronosyltransferase
2.4.1.173 sterol 3beta-glucosyltransferase
2.4.1.193 sarsapogenin 3beta-glucosyltransferase
2.8.2.14 bile-salt sulfotransferase
3.1.1.13 sterol esterase

Possible enzyme(s):
2.3.1.43 phosphatidylcholine-sterol O-acyltransferase
2.3.1.73 diacylglycerol-sterol O-acyltransferase