title: The interactions of copper and a3 in cytochrome oxidase.
mesh_terms: D000818:Animals; D002417:Cattle; D003300:Copper; D003580:Cytochromes; D004578:Electron Spin Resonance Spectroscopy; D003576:Electron Transport Complex IV; D006418:Heme; D008931:Mitochondria, Muscle / Q000201:enzymology; D009206:Myocardium / Q000201:enzymology; D010084:Oxidation-Reduction; D013053:Spectrophotometry; D013057:Spectrum Analysis; D014466:Ultraviolet Rays
chemical_list: D003580:Cytochromes; D006418:Heme; D003300:Copper; D003576:Electron Transport Complex IV