title: Substrate specificity of Escherichia coli peptidyltransferase at the donor site.
mesh_terms: D000085:Acetates; D000217:Acyltransferases; D000596:Amino Acids; D001665:Binding Sites; D002247:Carbon Isotopes; D002854:Chromatography, Paper; D004151:Dipeptides; D004590:Electrophoresis, Paper; D004926:Escherichia coli / Q000166:cytology / Q000201:enzymology*; D007700:Kinetics; D010445:Peptide Elongation Factors; D011392:Proline; D011691:Puromycin; D012343:RNA, Transfer; D012270:Ribosomes / Q000201:enzymology; D013329:Structure-Activity Relationship; D014316:Tritium
chemical_list: D000085:Acetates; D000596:Amino Acids; D002247:Carbon Isotopes; D004151:Dipeptides; D010445:Peptide Elongation Factors; D014316:Tritium; D011691:Puromycin; D012343:RNA, Transfer; D011392:Proline; D000217:Acyltransferases