title: Crystallization and preliminary X-ray investigation of a new alkaline protease inhibitor and its complex with subtilisin BPN.
mesh_terms: D001426:Bacterial Proteins / Q000032:analysis* / Q000494:pharmacology; D001665:Binding Sites; D003460:Crystallization; D011480:Protease Inhibitors; D011485:Protein Binding; D011487:Protein Conformation; D013302:Streptomyces; D013381:Subtilisins; D014961:X-Ray Diffraction
chemical_list: D001426:Bacterial Proteins; D011480:Protease Inhibitors; D013381:Subtilisins