Tropinone reductase I
(重定向自Tropine dehydrogenase)
In enzymology, a tropinone reductase I (EC1.1.1.206) is an enzyme that catalyzes the chemical reaction
Thus, the two substrates of this enzyme are tropine and NADP, whereas its 3 products are tropinone, NADPH, and H.
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD or NADP as acceptor. The systematic name of this enzyme class is tropine:NADP 3alpha-oxidoreductase. Other names in common use include tropine dehydrogenase, tropinone reductase (ambiguous), and TR-I. This enzyme participates in alkaloid biosynthesis ii.