Catalysis of peptide bond formation by 50 S ribosomal subunits from Escherichia coli.
D000643:Ammonium Chloride / Q000494:pharmacology; D001565:Benzoates / Q000494:pharmacology; D002499:Centrifugation, Density Gradient; D004926:Escherichia coli / Q000166:cytology / Q000378:metabolism*; D006150:Guanine Nucleotides / Q000494:pharmacology; D066298:In Vitro Techniques; D008274:Magnesium / Q000494:pharmacology; D010452:Peptide Biosynthesis; D012270:Ribosomes / Q000378:metabolism*; D013451:Sulfonic Acids / Q000494:pharmacology; D013460:Sulfur Isotopes
D001565:Benzoates; D006150:Guanine Nucleotides; D013451:Sulfonic Acids; D013460:Sulfur Isotopes; D000643:Ammonium Chloride; D008274:Magnesium