title: Investigation of the component reactions of steroldemethylation: preparation and properties of yeast demethylase activity.
mesh_terms: D002245:Carbon Dioxide / Q000378:metabolism; D002247:Carbon Isotopes; D002474:Cell-Free System; D002776:Cholestanes / Q000378:metabolism*; D004355:Drug Stability; D005615:Freezing; D005978:Glutathione / Q000494:pharmacology; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008099:Liver / Q000201:enzymology; D008274:Magnesium / Q000494:pharmacology; D008722:Methods; D008861:Microsomes / Q000201:enzymology*; D009243:NAD / Q000378:metabolism; D012440:Saccharomyces / Q000201:enzymology*; D013268:Stimulation, Chemical; D014166:Transferases / Q000378:metabolism*; D014465:Ultrasonics
chemical_list: D002247:Carbon Isotopes; D002776:Cholestanes; D009243:NAD; D002245:Carbon Dioxide; D014166:Transferases; D005978:Glutathione; D008274:Magnesium