title: Orientation of the hemes of cytochrome c oxidase and cytochrome c in mitochondria.
mesh_terms: D000818:Animals; D010856:Columbidae; D003574:Cytochrome c Group; D004578:Electron Spin Resonance Spectroscopy; D003576:Electron Transport Complex IV; D006418:Heme; D008566:Membranes / Q000648:ultrastructure; D008931:Mitochondria, Muscle / Q000201:enzymology* / Q000648:ultrastructure; D011487:Protein Conformation; D013053:Spectrophotometry
chemical_list: D003574:Cytochrome c Group; D006418:Heme; D003576:Electron Transport Complex IV