title: Electron paramagnetic resonance and circular dichroism studies on milk xanthine oxidase.
mesh_terms: D000818:Animals; D004578:Electron Spin Resonance Spectroscopy; D005288:Ferredoxins / Q000032:analysis; D007700:Kinetics; D008892:Milk / Q000201:enzymology*; D008982:Molybdenum; D009905:Optical Rotatory Dispersion; D010618:Phenanthrolines; D010940:Plant Proteins; D010945:Plants, Edible; D011506:Proteins / Q000032:analysis; D013057:Spectrum Analysis; D014969:Xanthine Oxidase / Q000032:analysis*
chemical_list: D005288:Ferredoxins; D010618:Phenanthrolines; D010940:Plant Proteins; D011506:Proteins; D008982:Molybdenum; D014969:Xanthine Oxidase