ID 1.2.1.49 DE 2-oxoaldehyde dehydrogenase (NADP(+)). AN alpha-ketoaldehyde dehydrogenase. AN methylglyoxal dehydrogenase. CA 2-oxoaldehyde + NADP(+) + H2O = a 2-oxocarboxylate + NADPH + 2 H(+). CC -!- Not identical with EC 1.2.1.23. //