SEARCH Articles Figures Tables Copper-zinc superoxide dismutase dismutation reaction Dismutase Electron-transfer reactions superoxide dismutase models Ionic strength dismutase reactions Peroxynitrite reaction with superoxide dismutase Superoxide dismutase dismutation reaction Superoxide dismutase peroxynitrite reactions Superoxide dismutase reaction mechanisms Superoxide dismutase reaction rate constants Superoxide dismutase reactions Superoxide dismutase redox reactions