Tags: Enzyme.
In enzymology a thiosulfate dehydrogenase (quinone) (EC 1.8.5.2) is an enzyme that catalyzes the chemical reaction2 thiosulfate + 2 6-decylubiquinone tetrathionate + 2 6-decylubiquinolThus the two substrates of this enzyme are thiosulfate and 6-decylubiquinone whereas its two products are tetrathionate and 6-decylubiquinol.This enzyme belongs to the family of oxidoreductases specifically those acting on a sulfur group of donors with a quinone or similar compound as acceptor.