title: Purification, crystallization, and X-ray diffraction analysis of small ribozymes.
authors.affiliation: Department of Structural Biology, Stanford University School of Medicine, California 94305, USA.
authors.forename: J E
authors.initials: JE
authors.lastname: Wedekind
authors.forename: D B
authors.initials: DB
authors.lastname: McKay
mesh_terms: D002851:Chromatography, High Pressure Liquid; D003460:Crystallization; D018360:Crystallography, X-Ray; D008958:Models, Molecular; D012313:RNA / Q000737:chemistry*; D016337:RNA, Catalytic / Q000737:chemistry* / Q000302:isolation & purification; D014961:X-Ray Diffraction
chemical_list: D016337:RNA, Catalytic; D012313:RNA