Multiple Assemblies exist for SMTL entry 2azx
Charged and uncharged tRNAs adopt distinct conformations when complexed with human tryptophanyl-tRNA synthetase; X-RAY DIFFRACTION 2.80 Å

	SMTL ID 2azx.1 Ligands SULFATE ION; TRYPTOPHAN Polypeptides Tryptophanyl-tRNA synthetase Oligo-state homo-dimer
	SMTL ID 2azx.2 Ligands SULFATE ION; MAGNESIUM ION; TRYPTOPHAN; GLYCEROL Polypeptides Tryptophanyl-tRNA synthetase Oligo-state homo-dimer