title: Isolation of characterization of cytochrome d from Tetrahymena pyriformis.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003300:Copper / Q000032:analysis; D003580:Cytochromes / Q000302:isolation & purification* / Q000378:metabolism; D004578:Electron Spin Resonance Spectroscopy; D006418:Heme / Q000032:analysis; D010084:Oxidation-Reduction; D013769:Tetrahymena pyriformis / Q000201:enzymology*
chemical_list: D003580:Cytochromes; D006418:Heme; D003300:Copper