title: Structure of 5 S ribosomal RNA from Escherichia coli: identification of kethoxal-reactive sites in the A and B conformations.
mesh_terms: D000447:Aldehydes; D001483:Base Sequence; D002074:Butanones; D004926:Escherichia coli / Q000032:analysis*; D009690:Nucleic Acid Conformation; D009843:Oligoribonucleotides / Q000032:analysis; D012335:RNA, Ribosomal
chemical_list: D000447:Aldehydes; D002074:Butanones; D009843:Oligoribonucleotides; D012335:RNA, Ribosomal; C005135:kethoxal