title: Affinity labeling of specific regions of 23 S RNA by reaction of N-bromoacetyl-phenylalanyl-transfer RNA with Escherichia coli ribosomes.
mesh_terms: D000345:Affinity Labels / Q000378:metabolism*; D001665:Binding Sites; D004926:Escherichia coli / Q000378:metabolism*; D008970:Molecular Weight; D010649:Phenylalanine / Q000031:analogs & derivatives* / Q000378:metabolism; D011485:Protein Binding; D012335:RNA, Ribosomal / Q000378:metabolism*; D012343:RNA, Transfer / Q000378:metabolism*; D012260:Ribonucleases; D012269:Ribosomal Proteins / Q000378:metabolism; D012270:Ribosomes / Q000378:metabolism*
chemical_list: D000345:Affinity Labels; D012335:RNA, Ribosomal; D012269:Ribosomal Proteins; D010649:Phenylalanine; D012343:RNA, Transfer; D012260:Ribonucleases