Claim: Cysteamine dioxygenase, an enzyme that acts as biological catalyst, is known to different names such as 2-aminoethanethiol:oxygen oxidoreductase, persulfurase, cysteamine oxygenase, and cysteamine:oxygen oxidoreductase.
Evidence: The systematic name of this enzyme class is 2-aminoethanethiol:oxygen oxidoreductase. Other names in common use include persulfurase, cysteamine oxygenase, and cysteamine:oxygen oxidoreductase. In enzymology, a cysteamine dioxygenase (EC ) is an enzyme that catalyzes the chemical reaction Enzymes /ˈɛnzaɪmz/ are proteins that act as biological catalysts (biocatalysts).