Prenylcysteine oxidase

In enzymology, a prenylcysteine oxidase () is an enzyme that catalyzes the chemical reaction
The 3 substrates of this enzyme are "S"-prenyl--cysteine, O2, and H2O, whereas its 3 products are prenal, -cysteine, and H2O2.
This enzyme belongs to the family of oxidoreductases, specifically those acting on a sulfur group of donors with oxygen as acceptor. The systematic name of this enzyme class is S-prenyl-L-cysteine:oxygen oxidoreductase. This enzyme is also called prenylcysteine lyase.