title: Accessibility of RNA and protein in the ribosome. Investigation by hydrogen exchange and solvent perturbation.
mesh_terms: D001426:Bacterial Proteins / Q000302:isolation & purification; D003903:Deuterium; D004926:Escherichia coli / Q000166:cytology; D006859:Hydrogen / Q000378:metabolism*; D007259:Infrared Rays; D008274:Magnesium; D012329:RNA, Bacterial / Q000302:isolation & purification / Q000378:metabolism*; D012335:RNA, Ribosomal; D012270:Ribosomes / Q000032:analysis / Q000378:metabolism; D012997:Solvents; D013057:Spectrum Analysis; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D001426:Bacterial Proteins; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D012997:Solvents; D014316:Tritium; D006859:Hydrogen; D003903:Deuterium; D008274:Magnesium