title: Localization of Cu and heme a on cytochrome c oxidase polypeptides.
mesh_terms: D000818:Animals; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D003300:Copper / Q000032:analysis*; D003576:Electron Transport Complex IV; D006418:Heme / Q000032:analysis*; D046911:Macromolecular Substances; D009206:Myocardium / Q000201:enzymology; D010455:Peptides; D012967:Sodium Dodecyl Sulfate
chemical_list: D046911:Macromolecular Substances; D010455:Peptides; D012967:Sodium Dodecyl Sulfate; D006418:Heme; D003300:Copper; D003576:Electron Transport Complex IV