Tags: Enzyme.
Sulfide:quinone reductase (EC 1.8.5.4) is an enzyme with system name sulfide:quinone oxidoreductase. This enzyme catalyses the following chemical reaction n HS- + n quinone polysulfide + n quinolSulfide:quinone reductase contains FAD. Ubiquinone plastoquinone or menaquinone can act as acceptor in different species.