In enzymology, a sulochrin oxidase [(+)-bisdechlorogeodin-forming] () is an enzyme that catalyzes the chemical reaction
Thus, the two substrates of this enzyme are sulochrin and O<sub>2</sub>, whereas its two products are (+)-bisdechlorogeodin and H<sub>2</sub>O.
This enzyme belongs to the family of oxidoreductases, specifically those acting on X-H and Y-H to form an X-Y bond with oxygen as acceptor. The systematic name of this enzyme class is sulochrin:oxygen oxidoreductase (cyclizing, (+)-specific). This enzyme is also called sulochrin oxidase.