title: Topography of RNA in the ribosome: location of the 3'-end of 5 S RNA on the central protuberance of the 50 S subunit.
mesh_terms: D002499:Centrifugation, Density Gradient; D004926:Escherichia coli / Q000648:ultrastructure; D008854:Microscopy, Electron; D009690:Nucleic Acid Conformation; D010458:Peptidyl Transferases / Q000378:metabolism; D012335:RNA, Ribosomal; D012270:Ribosomes / Q000648:ultrastructure*
chemical_list: D012335:RNA, Ribosomal; D010458:Peptidyl Transferases