title: Nitrogenase. 3. Nitrogenaseless mutants of Azotobacter vinelandii: activities, cross-reactions and EPR spectra.
mesh_terms: D000114:Acetylene / Q000378:metabolism; D001395:Azotobacter / Q000378:metabolism*; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D003201:Computers; D004578:Electron Spin Resonance Spectroscopy; D005288:Ferredoxins; D005816:Genetic Complementation Test; D007106:Immune Sera; D005779:Immunodiffusion; D008722:Methods; D009154:Mutation; D009586:Nitrogen Fixation; D010084:Oxidation-Reduction; D010088:Oxidoreductases; D010455:Peptides; D013447:Sulfites / Q000378:metabolism
chemical_list: D005288:Ferredoxins; D007106:Immune Sera; D010455:Peptides; D013447:Sulfites; D010088:Oxidoreductases; D000114:Acetylene