title: Enzyme-active sites: importance of aspartic acid in peptide esterase modelss.
mesh_terms: D001224:Aspartic Acid; D001665:Binding Sites; D004950:Esterases; D008954:Models, Biological; D010455:Peptides / Q000032:analysis
chemical_list: D010455:Peptides; D001224:Aspartic Acid; D004950:Esterases