title: Sub-zero temperature studies of microsomal cytochrome P-450: interaction of Fe2+ with oxygen.
mesh_terms: D000818:Animals; D001665:Binding Sites; D003577:Cytochrome P-450 Enzyme System / Q000378:metabolism; D005615:Freezing; D007501:Iron; D008297:Male; D008862:Microsomes, Liver / Q000201:enzymology*; D010084:Oxidation-Reduction; D010100:Oxygen; D011485:Protein Binding; D051381:Rats; D013053:Spectrophotometry
chemical_list: D003577:Cytochrome P-450 Enzyme System; D007501:Iron; D010100:Oxygen