Multiple Assemblies exist for SMTL entry 3bk9
H55A mutant of tryptophan 2,3-dioxygenase from Xanthomonas campestris; X-RAY DIFFRACTION 2.15 Å

	SMTL ID 3bk9.1 Ligands TRYPTOPHAN; PROTOPORPHYRIN IX CONTAINING FE Polypeptides Tryptophan 2,3-dioxygenase Oligo-state homo-tetramer
	SMTL ID 3bk9.2 Ligands TRYPTOPHAN; PROTOPORPHYRIN IX CONTAINING FE Polypeptides Tryptophan 2,3-dioxygenase Oligo-state homo-tetramer