title: Yeast lysyl-tRNA synthetase. Complex formation and heat protection by substrates.
mesh_terms: D000255:Adenosine Triphosphate; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D003597:Cytosine Nucleotides; D004355:Drug Stability; D005374:Filtration; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D008025:Ligases / Q000378:metabolism*; D008239:Lysine; D008274:Magnesium; D011119:Polynucleotides; D011485:Protein Binding; D012343:RNA, Transfer / Q000378:metabolism*; D012440:Saccharomyces / Q000201:enzymology; D014316:Tritium; D014500:Uracil Nucleotides
chemical_list: D002247:Carbon Isotopes; D003597:Cytosine Nucleotides; D011119:Polynucleotides; D014500:Uracil Nucleotides; D014316:Tritium; D000255:Adenosine Triphosphate; D012343:RNA, Transfer; D008025:Ligases; D008274:Magnesium; D008239:Lysine