title: Conversion of 20-alpha-hydroxycholesterol to pregnenolone.
mesh_terms: D002784:Cholesterol / Q000031:analogs & derivatives; D006888:Hydroxycholesterols; D011284:Pregnenolone / Q000378:metabolism*
chemical_list: D006888:Hydroxycholesterols; C025813:20-hydroxycholesterol; D011284:Pregnenolone; D002784:Cholesterol
keywords: CHOLESTEROL/related compounds; PREGNENOLONE/metabolism