title: The crystal structure of tyrosyl-transfer RNA synthetase at 2-7 A resolution.
mesh_terms: D000604:Amino Acyl-tRNA Synthetases; D001665:Binding Sites; D005583:Fourier Analysis; D001411:Geobacillus stearothermophilus / Q000201:enzymology; D046911:Macromolecular Substances; D008958:Models, Molecular; D011485:Protein Binding; D011487:Protein Conformation; D014448:Tyrosine-tRNA Ligase; D014961:X-Ray Diffraction
chemical_list: D046911:Macromolecular Substances; D000604:Amino Acyl-tRNA Synthetases; D014448:Tyrosine-tRNA Ligase