ID 1.13.11.18 DE persulfide dioxygenase. AN sulfur dioxygenase. AN sulfur oxygenase. CA S-sulfanylglutathione + O2 + H2O = sulfite + glutathione + 2 H(+). 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 (GSSO3(-)) non- CC enzymically. DR Q9C8L4, ETHE1_ARATH; Q3T094, ETHE1_BOVIN; O95571, ETHE1_HUMAN; DR Q9DCM0, ETHE1_MOUSE; //