Inhibition of synthetic and natural messenger translation. II. Specificity and mechanism of action of a protein isolated from Escherichia coli MRE 600 ribosomes.

Bacterial Proteins/pharmacology Carbon Radioisotopes Escherichia coli/drug effects,enzymology,metabolism Hydrogen-Ion Concentration Macromolecular Substances Methionine Peptide Biosynthesis Peptide Initiation Factors Phenylalanine/metabolism Poly U/metabolism Polynucleotides/metabolism Protein Biosynthesis/drug effects Pyrimidine Nucleotides/metabolism RNA Nucleotidyltransferases/pharmacology RNA, Bacterial RNA, Messenger/metabolism RNA, Transfer/metabolism RNA, Viral/metabolism Ribosomes/drug effects,enzymology,metabolism Time Factors

Bacterial Proteins Carbon Radioisotopes Macromolecular Substances Peptide Initiation Factors Polynucleotides Pyrimidine Nucleotides RNA, Bacterial RNA, Messenger RNA, Viral Poly U Phenylalanine RNA, Transfer Methionine RNA Nucleotidyltransferases