regulates superoxide dismutase activity regulation of oxidoreductase activity biological regulation regulation of superoxide dismutase activity regulation of iron superoxide dismutase activity regulation of hepatocuprein regulation of iron superoxide oxidoreductase regulation of nickel superoxide oxidoreductase regulation of manganese superoxide oxidoreductase regulation of Cu-Zn superoxide dismutase activity regulation of SOD regulation of superoxide:superoxide oxidoreductase activity 2012-11-21T20:46:42Z regulation of superoxide dismutase I regulation of superoxide dismutase II regulation of hemocuprein regulation of Mn-SOD tb Any process that modulates the frequency, rate or extent of superoxide dismutase activity. biological_process regulation of manganese superoxide dismutase activity regulation of ferrisuperoxide dismutase activity regulation of Mn, Fe superoxide dismutase regulation of SOD-3 regulation of SOD-4 regulation of SOD-1 regulation of SOD-2 regulation of Fe-SOD regulation of SODF regulation of copper, zinc superoxide dismutase activity regulation of cytocuprein regulation of nickel superoxide dismutase activity regulation of Cu,Zn-SOD GO:1901668 regulation of SODS regulation of erythrocuprein regulation of zinc superoxide oxidoreductase regulation of cuprein