title: Purification of two messenger-discriminating species of initiation factor 3 (IF3) from Escherichia coli.
mesh_terms: D001665:Binding Sites; D002250:Carbon Radioisotopes; D002848:Chromatography, DEAE-Cellulose; D002852:Chromatography, Ion Exchange; D003090:Coliphages / Q000378:metabolism; D004926:Escherichia coli / Q000032:analysis* / Q000166:cytology / Q000378:metabolism; D005069:Evaluation Studies as Topic; D008239:Lysine / Q000378:metabolism; D008715:Methionine; D008722:Methods; D010442:Peptide Chain Initiation, Translational; D010448:Peptide Initiation Factors / Q000302:isolation & purification*; D011485:Protein Binding; D014176:Protein Biosynthesis; D012333:RNA, Messenger / Q000378:metabolism; D012367:RNA, Viral / Q000378:metabolism; D011955:Receptors, Drug; D012270:Ribosomes / Q000378:metabolism; D013056:Spectrophotometry, Ultraviolet
chemical_list: D002250:Carbon Radioisotopes; D010448:Peptide Initiation Factors; D012333:RNA, Messenger; D012367:RNA, Viral; D011955:Receptors, Drug; D008715:Methionine; D008239:Lysine