ID 1.13.11.18 DE Persulfide dioxygenase. AN Sulfur dioxygenase. AN Sulfur oxygenase. CA S-sulfanylglutathione + O(2) + H(2)O = glutathione + sulfite + 2 H(+). CF Fe cation. CC -!- Perthiols, formed spontaneously by interactions between thiols and CC elemental sulfur or sulfide, are the only acceptable substrate to the CC enzyme. CC -!- The sulfite that is formed by the enzyme can be further converted CC into sulfate, thiosulfate or S-sulfoglutathione (GSSO(3)(-)) non- CC enzymically. DR Q9C8L4, ETHE1_ARATH; Q3T094, ETHE1_BOVIN; O95571, ETHE1_HUMAN; DR Q9DCM0, ETHE1_MOUSE; //