title: On the identification of the two E. coli supernatant proteins which stimulate the initiation of polypeptide synthesis.
mesh_terms: D001426:Bacterial Proteins / Q000502:physiology*; D004926:Escherichia coli / Q000378:metabolism*; D006150:Guanine Nucleotides / Q000378:metabolism; D007700:Kinetics; D010442:Peptide Chain Initiation, Translational; D010445:Peptide Elongation Factors; D014176:Protein Biosynthesis; D012270:Ribosomes / Q000378:metabolism
chemical_list: D001426:Bacterial Proteins; D006150:Guanine Nucleotides; D010445:Peptide Elongation Factors