. . "ferro:O2 oxidoreductase activity"@en . . "ferroxidase activity"@en . "aktivnost feroksidaze"@sl . . "Fe(II):oxygen oxidoreductase activity"@en . . . . "ferroxidase activity"@en . "1.16.3.1" . "GO:0004322"@en . . . . . . "Catalysis of the reaction: 4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O."@en . . . . . "aktivnost feroksidaze"@sl . . . "iron(II): oxygen oxidoreductase activity"@en . . "GO:0004322" . "ferroxidase, iron II:oxygen oxidoreductase activity"@en . . "aktivnost feroksidaze"@sl . "moleculaire functie"@nl . . "ferroxidase activity"@en .