title: Mechanism of pepsin catalysis: general base catalysis by the active-site carboxylate ion.
mesh_terms: D000818:Animals; D001224:Aspartic Acid / Q000378:metabolism; D001665:Binding Sites; D002384:Catalysis; D004151:Dipeptides / Q000378:metabolism; D010100:Oxygen; D010434:Pepsin A / Q000378:metabolism*; D013552:Swine
chemical_list: D004151:Dipeptides; D001224:Aspartic Acid; D010434:Pepsin A; D010100:Oxygen