ID 1.5.1.22 DE strombine dehydrogenase. CA H2O + N-(carboxymethyl)-D-alanine + NAD(+) = glycine + H(+) + NADH + CA pyruvate. CC -!- Catalyzes the reaction of EC 1.5.1.17, more slowly. CC -!- Does not act on L-strombine. //