Claim: Glutathione oxidase is an enzyme from the family of oxidoreductases—an enzyme that catalyzes the transfer of electrons from one molecule to another— that catalyzes the chemical reaction.
Evidence: In enzymology, a glutathione oxidase (EC ) is an enzyme that catalyzes the chemical reaction This enzyme belongs to the family of oxidoreductases, specifically those acting on a sulfur group of donors with oxygen as acceptor. In biochemistry, an oxidoreductase is an enzyme that catalyzes the transfer of electrons from one molecule, the reductant, also called the electron donor, to another, the oxidant, also called the electron acceptor.