title: Unfolding of the 30S ribosomal subunit of Escherichia coli and the conformation of the unfolded subunit. Parallel sedimentation and optical rotatory dispersion studies.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002942:Circular Dichroism; D004492:Edetic Acid; D004926:Escherichia coli / Q000166:cytology*; D008274:Magnesium / Q000494:pharmacology; D009711:Nucleotides; D009905:Optical Rotatory Dispersion; D009994:Osmolar Concentration; D012335:RNA, Ribosomal; D012270:Ribosomes / Q000187:drug effects; D014461:Ultracentrifugation
chemical_list: D009711:Nucleotides; D012335:RNA, Ribosomal; D004492:Edetic Acid; D008274:Magnesium