Multiple Assemblies exist for SMTL entry 2xew
Crystal structure of K11-linked diubiquitin; X-RAY DIFFRACTION 2.20 Å

	SMTL ID 2xew.1 Ligands 1,2-ETHANEDIOL; CHLORIDE ION Polypeptides UBIQUITIN Oligo-state homo-tetramer
	SMTL ID 2xew.2 Ligands 1,2-ETHANEDIOL; CITRATE ANION Polypeptides UBIQUITIN Oligo-state homo-tetramer
	SMTL ID 2xew.3 Ligands 1,2-ETHANEDIOL; CHLORIDE ION Polypeptides UBIQUITIN Oligo-state homo-tetramer