title: Preparation and characterization of a soluble nitrate reductase from Azotobacter chroococcum.
mesh_terms: D000641:Ammonia; D001395:Azotobacter / Q000201:enzymology* / Q000254:growth & development; D002850:Chromatography, Gel; D003470:Culture Media; D004789:Enzyme Activation; D004790:Enzyme Induction; D004794:Enzyme Repression; D008970:Molecular Weight; D009565:Nitrate Reductases; D009566:Nitrates; D009573:Nitrites; D010088:Oxidoreductases / Q000032:analysis; D012995:Solubility; D013997:Time Factors; D014414:Tungsten
chemical_list: D003470:Culture Media; D009566:Nitrates; D009573:Nitrites; D000641:Ammonia; D010088:Oxidoreductases; D009565:Nitrate Reductases; D014414:Tungsten