In enzymology, a N-carbamoyl-D-amino acid hydrolase (EC 3.5.1.77) is an enzyme that catalyzes the chemical reaction N-carbamoyl-D-amino acid + H2O D-amino acid + NH3 + CO2 Thus, the two substrates of this enzyme are and H2O, whereas its 3 products are D-amino acid, NH3, and CO2. This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in linear amides.