title: Role of cytochrome b5 in the cytochrome P-450-mediated C21-steroid 17,20-lyase reaction.
mesh_terms: D000446:Aldehyde-Lyases / Q000378:metabolism*; D000818:Animals; D003577:Cytochrome P-450 Enzyme System / Q000378:metabolism*; D003573:Cytochrome b Group / Q000378:metabolism*; D015786:Cytochromes b5; D007700:Kinetics; D008297:Male; D008861:Microsomes / Q000201:enzymology*; D009251:NADPH-Ferrihemoprotein Reductase / Q000378:metabolism*; D013254:Steroid 17-alpha-Hydroxylase; D013552:Swine; D013737:Testis / Q000201:enzymology*
chemical_list: D003573:Cytochrome b Group; D015786:Cytochromes b5; D003577:Cytochrome P-450 Enzyme System; D013254:Steroid 17-alpha-Hydroxylase; D009251:NADPH-Ferrihemoprotein Reductase; D000446:Aldehyde-Lyases