title: Studies on dihydroorotate dehydrogenase by electron paramagnetic resonance spectroscopy. II. Electron paramagnetic resonance and optical spectra and titrations.
mesh_terms: D001419:Bacteria / Q000201:enzymology*; D055598:Chemical Phenomena; D002621:Chemistry; D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D005615:Freezing; D006863:Hydrogen-Ion Concentration; D009243:NAD; D009963:Orotic Acid; D010088:Oxidoreductases / Q000032:analysis* / Q000037:antagonists & inhibitors; D013053:Spectrophotometry; D013997:Time Factors
chemical_list: D005609:Free Radicals; D009243:NAD; D009963:Orotic Acid; D010088:Oxidoreductases