Multiple Assemblies exist for SMTL entry 1xed
Crystal Structure of a Ligand-Binding Domain of the Human Polymeric Ig Receptor, pIgR; X-RAY DIFFRACTION 1.90 Å

	SMTL ID 1xed.1 Ligands MAGNESIUM ION Polypeptides Polymeric-immunoglobulin receptor Oligo-state monomer
	SMTL ID 1xed.2 Ligands MAGNESIUM ION Polypeptides Polymeric-immunoglobulin receptor Oligo-state monomer
	SMTL ID 1xed.3 Ligands - Polypeptides Polymeric-immunoglobulin receptor Oligo-state monomer
	SMTL ID 1xed.4 Ligands - Polypeptides Polymeric-immunoglobulin receptor Oligo-state monomer
	SMTL ID 1xed.5 Ligands - Polypeptides Polymeric-immunoglobulin receptor Oligo-state monomer
	SMTL ID 1xed.6 Ligands - Polypeptides Polymeric-immunoglobulin receptor Oligo-state monomer
	SMTL ID 1xed.7 Ligands MAGNESIUM ION Polypeptides Polymeric-immunoglobulin receptor Oligo-state homo-tetramer
	SMTL ID 1xed.8 Ligands MAGNESIUM ION Polypeptides Polymeric-immunoglobulin receptor Oligo-state homo-dimer
	SMTL ID 1xed.9 Ligands MAGNESIUM ION Polypeptides Polymeric-immunoglobulin receptor Oligo-state homo-dimer