Subcellular location of superoxide dismutase in spinach leaves and preparation and properties of crystalline spinach superoxide dismutase.

Amino Acids/analysis Cell Fractionation Centrifugation, Density Gradient Chloroplasts/enzymology Copper Crystallization Electron Spin Resonance Spectroscopy Electrophoresis, Polyacrylamide Gel Macromolecular Substances Metalloproteins Molecular Weight Osmotic Pressure Oxidoreductases/analysis Plants, Edible/enzymology Spectrophotometry Superoxide Dismutase/analysis,isolation & purification Ultracentrifugation Zinc

Amino Acids Macromolecular Substances Metalloproteins Copper Oxidoreductases Superoxide Dismutase Zinc