Inability of sRNA derived from peptidyl sRNA to accept amino acids.

Amino Acids Carbon Isotopes Chemical Phenomena Chemistry Escherichia coli/enzymology Ligases/metabolism Peptides Phenylalanine/metabolism Polymers/analysis Protein Binding RNA, Bacterial RNA, Transfer/metabolism Tritium

Amino Acids Carbon Isotopes Peptides Polymers RNA, Bacterial Tritium Phenylalanine RNA, Transfer Ligases