The possible involvement of peptidyl transferase in the termination step of protein biosynthesis.

Anti-Bacterial Agents/pharmacology Bacterial Proteins/biosynthesis Carbon Isotopes Cell-Free System Chloramphenicol/pharmacology Chromatography, Ion Exchange Depression, Chemical Drug Stability Escherichia coli/cytology,enzymology Genetic Code Lincomycin/pharmacology Osmolar Concentration Peptides Puromycin/pharmacology RNA, Transfer Ribosomes/enzymology Temperature Tetracycline/pharmacology Time Factors Transferases/antagonists & inhibitors,metabolism

Anti-Bacterial Agents Bacterial Proteins Carbon Isotopes Peptides Puromycin Chloramphenicol RNA, Transfer Lincomycin Transferases Tetracycline