3-mercapto-2-mercaptomethylpropanoate:NAD+ oxidoreductase is a chemical reaction( 3-mercapto-2-mercaptomethylpropanoate + NAD \rightleftharpoons asparagusate + NADH + H) catalyzing protein that belongs to the family of oxidoreductase
Asparagusate reductase (EC ) is an enzyme that catalyzes the chemical reaction The systematic name of this enzyme class is 3-mercapto-2-mercaptomethylpropanoate:NAD+ oxidoreductase. This enzyme belongs to the family of oxidoreductases, specifically those acting on a sulfur group of donors with NAD+ or NADP+ as acceptor. Thus, the two substrates of this enzyme are 3-mercapto-2-mercaptomethylpropanoate and nicotinamide adenine dinucleotide ion, whereas its 3 products are asparagusate, nicotinamide adenine dinucleotide, and hydrogen ion. Other names in common use include asparagusate dehydrogenase, asparagusic dehydrogenase, asparagusate reductase (NADH2), and NADH2:asparagusate oxidoreductase. 
