An iron-containing superoxide dismutase from Escherichia coli.

Amino Acids/analysis Ammonium Sulfate Chromatography, DEAE-Cellulose Chromatography, Ion Exchange Dialysis Electron Spin Resonance Spectroscopy Escherichia coli/enzymology Iron/analysis Macromolecular Substances Manganese/analysis Metalloproteins/analysis Molecular Weight Oxidoreductases/isolation & purification Spectrophotometry, Ultraviolet Streptomycin Superoxide Dismutase/analysis,isolation & purification

Amino Acids Macromolecular Substances Metalloproteins Manganese Iron Oxidoreductases Superoxide Dismutase Ammonium Sulfate Streptomycin