title: 12alpha-hydroxylation of 7alpha-hydroxy-4-cholesten-3-one by a reconstituted system from rat liver microsomes.
mesh_terms: D000818:Animals; D002782:Cholestenes / Q000378:metabolism*; D002855:Chromatography, Thin Layer; D003577:Cytochrome P-450 Enzyme System / Q000378:metabolism; D003579:Cytochrome Reductases / Q000378:metabolism; D006900:Hydroxylation; D006914:Hydroxysteroids / Q000378:metabolism; D066298:In Vitro Techniques; D007664:Ketosteroids / Q000378:metabolism; D008297:Male; D008862:Microsomes, Liver / Q000201:enzymology / Q000378:metabolism*; D009249:NADP / Q000378:metabolism; D010713:Phosphatidylcholines / Q000378:metabolism; D051381:Rats; D013997:Time Factors; D014316:Tritium
chemical_list: D002782:Cholestenes; D006914:Hydroxysteroids; D007664:Ketosteroids; D010713:Phosphatidylcholines; D014316:Tritium; D009249:NADP; D003577:Cytochrome P-450 Enzyme System; D003579:Cytochrome Reductases