title: Binding of tyrosine, adenosine triphosphate and analogues to crystalline tyrosyl transfer RNA synthetase.
mesh_terms: D000249:Adenosine Monophosphate; D000255:Adenosine Triphosphate / Q000031:analogs & derivatives; D000604:Amino Acyl-tRNA Synthetases; D001665:Binding Sites; D011487:Protein Conformation; D014443:Tyrosine; D014448:Tyrosine-tRNA Ligase; D014961:X-Ray Diffraction
chemical_list: D000249:Adenosine Monophosphate; D014443:Tyrosine; D000255:Adenosine Triphosphate; D000604:Amino Acyl-tRNA Synthetases; D014448:Tyrosine-tRNA Ligase