 6-hydroxynicotinate dehydrogenase

In enzymology, a 6-hydroxynicotinate dehydrogenase () is an enzyme that catalyzes the chemical reaction

The 3 substrates of this enzyme are 6-hydroxynicotinate, H2O, and O2, whereas its two products are 2,6-dihydroxynicotinate and H2O2.This enzyme belongs to the family of oxidoreductases, specifically those acting on CH or CH2 groups with oxygen as acceptor.