title: Reductive titrations of iron-sulfur proteins containing two to four iron atoms.
mesh_terms: D001395:Azotobacter; D001426:Bacterial Proteins; D002844:Chromatium; D004578:Electron Spin Resonance Spectroscopy; D005288:Ferredoxins / Q000032:analysis*; D007501:Iron; D010084:Oxidation-Reduction; D010945:Plants, Edible; D011506:Proteins / Q000032:analysis*; D013447:Sulfites
chemical_list: D001426:Bacterial Proteins; D005288:Ferredoxins; D011506:Proteins; D013447:Sulfites; D007501:Iron