title: Molecular palaeontology: understanding catalytic mechanisms in the RNA world by excavating clues from a ribozyme three-dimensional structure.
authors.affiliation: Medical Research Council Laboratory of Molecular Biology, Cambridge, U.K.
authors.forename: W G
authors.initials: WG
authors.lastname: Scott
mesh_terms: D001483:Base Sequence; D002384:Catalysis; D017124:Conserved Sequence; D019143:Evolution, Molecular; D008958:Models, Molecular; D015394:Molecular Structure; D009690:Nucleic Acid Conformation; D010163:Paleontology; D012313:RNA / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism*; D016337:RNA, Catalytic / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism*
chemical_list: D016337:RNA, Catalytic; D012313:RNA