 Erythrulose reductase

In enzymology, an erythrulose reductase () is an enzyme that catalyzes the chemical reaction

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.