title: Structure and function of natural inhibitors as antagonists of proteinase activities.
mesh_terms: D000818:Animals; D001665:Binding Sites; D001667:Binding, Competitive; D002417:Cattle; D006801:Humans; D010447:Peptide Hydrolases / Q000378:metabolism; D011480:Protease Inhibitors / Q000097:blood / Q000494:pharmacology*; D011485:Protein Binding; D013329:Structure-Activity Relationship
chemical_list: D011480:Protease Inhibitors; D010447:Peptide Hydrolases