title: A study of the regions of ribosomal proteins S4, S8, S15 and S20 that interact with 16 S RNA of Escherichia coli.
mesh_terms: D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D001426:Bacterial Proteins / Q000378:metabolism; D001665:Binding Sites; D002268:Carboxypeptidases; D002854:Chromatography, Paper; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000166:cytology / Q000378:metabolism*; D046911:Macromolecular Substances; D010084:Oxidation-Reduction; D011485:Protein Binding; D012329:RNA, Bacterial / Q000378:metabolism; D012335:RNA, Ribosomal / Q000378:metabolism; D012270:Ribosomes / Q000378:metabolism
chemical_list: D000596:Amino Acids; D001426:Bacterial Proteins; D046911:Macromolecular Substances; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D002268:Carboxypeptidases