title: Escherichia coli initiation factors: isolation of an IF2-fMet-transfer RNA complex.
mesh_terms: D002499:Centrifugation, Density Gradient; D004926:Escherichia coli; D008301:Maleimides; D010448:Peptide Initiation Factors / Q000302:isolation & purification*; D011485:Protein Binding; D012329:RNA, Bacterial / Q000302:isolation & purification; D012343:RNA, Transfer / Q000302:isolation & purification*; D013460:Sulfur Isotopes; D014316:Tritium; D014633:Valine
chemical_list: D008301:Maleimides; D010448:Peptide Initiation Factors; D012329:RNA, Bacterial; D013460:Sulfur Isotopes; D014316:Tritium; D012343:RNA, Transfer; D014633:Valine