title: The effect of substrates on the hydrogen-tritium exchange of the isoleucy1-tRNA synthetase from E. coli.
mesh_terms: D000255:Adenosine Triphosphate; D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002621:Chemistry; D004926:Escherichia coli / Q000201:enzymology; D006859:Hydrogen; D007532:Isoleucine; D007700:Kinetics; D008025:Ligases / Q000037:antagonists & inhibitors; D008274:Magnesium; D009905:Optical Rotatory Dispersion; D012329:RNA, Bacterial; D012343:RNA, Transfer; D013997:Time Factors; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D012329:RNA, Bacterial; D007532:Isoleucine; D014316:Tritium; D006859:Hydrogen; D000255:Adenosine Triphosphate; D012343:RNA, Transfer; D008025:Ligases; D008274:Magnesium