Tags: Enzyme.
In enzymology an erythrulose reductase (EC 1.1.1.162) is an enzyme that catalyzes the chemical reactionerythritol + NADP+ D-erythrulose + NADPH + H+Thus the two substrates of this enzyme are erythritol and NADP+ whereas its 3 products are D-erythrulose 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 erythritol:NADP+ oxidoreductase.