Methylglyoxal reductase (NADH-dependent)

Template:Infobox enzyme In enzymology, a methylglyoxal reductase (NADH-dependent) (Template:EC number) is an enzyme that catalyzes the chemical reaction

(R)-lactaldehyde + NAD⁺ $\rightleftharpoons$ methylglyoxal + NADH + H⁺

Thus, the two substrates of this enzyme are (R)-lactaldehyde and NAD⁺, whereas its 3 products are methylglyoxal, NADH, 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 (R)-lactaldehyde:NAD⁺ oxidoreductase. Other names in common use include methylglyoxal reductase, and D-lactaldehyde dehydrogenase. This enzyme participates in pyruvate metabolism.

References

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