title: IF-3 crosslinking to Escherichia coli ribosomal 30 S subunits by three different light-dependent procedures: identification of 30 S proteins crosslinked to IF-3--utilization of a new two-stage crosslinking reagent, p-nitrobenzylmaleimide.
mesh_terms: D001426:Bacterial Proteins / Q000378:metabolism* / Q000528:radiation effects; D003432:Cross-Linking Reagents; D004926:Escherichia coli / Q000378:metabolism*; D008027:Light; D008301:Maleimides; D010448:Peptide Initiation Factors / Q000378:metabolism* / Q000528:radiation effects; D039665:Prokaryotic Initiation Factor-3; D011485:Protein Binding; D012270:Ribosomes / Q000378:metabolism
chemical_list: D001426:Bacterial Proteins; D003432:Cross-Linking Reagents; D008301:Maleimides; D010448:Peptide Initiation Factors; D039665:Prokaryotic Initiation Factor-3; C031413:4-nitrobenzylmaleimide