title: Functional residues at the active site of angiotensin converting enzyme.
mesh_terms: D000596:Amino Acids; D000806:Angiotensin-Converting Enzyme Inhibitors; D001120:Arginine; D001665:Binding Sites; D002384:Catalysis; D008239:Lysine; D007703:Peptidyl-Dipeptidase A; D014443:Tyrosine; D015032:Zinc
chemical_list: D000596:Amino Acids; D000806:Angiotensin-Converting Enzyme Inhibitors; D014443:Tyrosine; D001120:Arginine; D007703:Peptidyl-Dipeptidase A; D015032:Zinc; D008239:Lysine