Yoch, D C Two biologically active ferredoxins from the aerobic nitrogen-fixing bacteriu, Azotobacter vinelandii. [electronic resource] - The Journal of biological chemistry Jul 1972 - 4514-20 p. digital Publication Type: Journal Article ISSN: 0021-9258 Subjects--Topical Terms: AcetoneAmino Acids--analysisAzotobacter--analysisChemical PrecipitationChloromercuribenzoatesChloroplasts--drug effectsChromatography, DEAE-CelluloseChromatography, GelClostridium--drug effectsCrystallizationFerredoxins--analysisIron--analysisMolecular WeightNitrogen FixationOxidation-ReductionPotentiometrySpectrophotometrySulfides--analysisUltracentrifugation