title: Correlation between the peptidyl transferase activity of the 50 s ribosomal subunit and the ability of the subunit to interact with antibiotics.
mesh_terms: D000900:Anti-Bacterial Agents / Q000378:metabolism*; D001665:Binding Sites; D002247:Carbon Isotopes; D002701:Chloramphenicol / Q000378:metabolism; D004917:Erythromycin / Q000378:metabolism; D004926:Escherichia coli / Q000201:enzymology; D011487:Protein Conformation; D012270:Ribosomes / Q000201:enzymology*; D013329:Structure-Activity Relationship; D014166:Transferases / Q000378:metabolism*
chemical_list: D000900:Anti-Bacterial Agents; D002247:Carbon Isotopes; D004917:Erythromycin; D002701:Chloramphenicol; D014166:Transferases