title: Enzymic binding of aminoacyl-tRNA to Escherichia coli ribosomes using modified tRNA species and tRNA fragments.
mesh_terms: D000604:Amino Acyl-tRNA Synthetases / Q000378:metabolism; D004926:Escherichia coli / Q000378:metabolism*; D006160:Guanosine Triphosphate / Q000378:metabolism; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology; D008722:Methods; D010441:Peptide Chain Elongation, Translational; D010445:Peptide Elongation Factors / Q000302:isolation & purification / Q000378:metabolism*; D011061:Poly A / Q000378:metabolism; D012343:RNA, Transfer / Q000378:metabolism*; D012346:RNA, Transfer, Amino Acyl / Q000378:metabolism*; D012270:Ribosomes / Q000378:metabolism*
chemical_list: D010445:Peptide Elongation Factors; D012346:RNA, Transfer, Amino Acyl; D011061:Poly A; D006160:Guanosine Triphosphate; D012343:RNA, Transfer; D000604:Amino Acyl-tRNA Synthetases; D008274:Magnesium