title: Chemical modification of aminoacyl ligases and the effect on formation of aminoacyl-tRNA.
mesh_terms: D000255:Adenosine Triphosphate / Q000378:metabolism; D000595:Amino Acid Sequence; D000596:Amino Acids / Q000378:metabolism*; D001120:Arginine / Q000378:metabolism; D002247:Carbon Isotopes; D003485:Cyanates; D011756:Diphosphates / Q000378:metabolism; D004926:Escherichia coli / Q000201:enzymology*; D004950:Esterases; D008025:Ligases / Q000032:analysis / Q000037:antagonists & inhibitors*; D008239:Lysine / Q000378:metabolism; D009578:Nitrobenzenes; D012343:RNA, Transfer / Q000096:biosynthesis*
chemical_list: D000596:Amino Acids; D002247:Carbon Isotopes; D003485:Cyanates; D011756:Diphosphates; D009578:Nitrobenzenes; D000255:Adenosine Triphosphate; D012343:RNA, Transfer; D001120:Arginine; D004950:Esterases; D008025:Ligases; D008239:Lysine