title: [X-ray analysis of subtilisin complexed with an engineered protein protease inhibitor SSI].
authors.affiliation: Faculty of Engineering, Nagaoka University of Technology, Niigata, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Mitsui
mesh_terms: D001426:Bacterial Proteins / Q000648:ultrastructure*; D004577:Electron Probe Microanalysis; D015202:Protein Engineering; D013381:Subtilisins / Q000037:antagonists & inhibitors / Q000648:ultrastructure*
chemical_list: D001426:Bacterial Proteins; C018150:subtilisin inhibitor protein, Streptomyces; D013381:Subtilisins