Tags: Enzyme.
In enzymology a L-amino-acid dehydrogenase (EC 1.4.1.5) is an enzyme that catalyzes the chemical reactionan L-amino acid + H2O + NAD+ a 2-oxo acid + NH3 + NADH + H+The 3 substrates of this enzyme are L-amino acid H2O and NAD+ whereas its 4 products are 2-oxo acid NH3 NADH and H+.This enzyme belongs to the family of oxidoreductases specifically those acting on the CH-NH2 group of donors with NAD+ or NADP+ as acceptor.