title: Affinity labeling of functional centers of E. coli ribosomes.
mesh_terms: D000345:Affinity Labels; D001426:Bacterial Proteins / Q000378:metabolism; D004926:Escherichia coli / Q000648:ultrastructure*; D006160:Guanosine Triphosphate / Q000378:metabolism; D012343:RNA, Transfer / Q000378:metabolism; D012269:Ribosomal Proteins / Q000378:metabolism; D012270:Ribosomes / Q000378:metabolism / Q000648:ultrastructure*
chemical_list: D000345:Affinity Labels; D001426:Bacterial Proteins; D012269:Ribosomal Proteins; D006160:Guanosine Triphosphate; D012343:RNA, Transfer