title: Photosensitized cross-linking of IF-3 to Escherichia coli 30 S subunits.
mesh_terms: D002499:Centrifugation, Density Gradient; D004926:Escherichia coli / Q000378:metabolism*; D008027:Light; D010442:Peptide Chain Initiation, Translational; D010448:Peptide Initiation Factors / Q000302:isolation & purification; D012335:RNA, Ribosomal / Q000378:metabolism; D012270:Ribosomes / Q000378:metabolism*
chemical_list: D010448:Peptide Initiation Factors; D012335:RNA, Ribosomal