Multiple Assemblies exist for SMTL entry 1ieb
HISTOCOMPATIBILITY ANTIGEN; X-RAY DIFFRACTION 2.70 Å

	SMTL ID 1ieb.1 Ligands 2-acetamido-2-deoxy-beta-D-glucopyranose Polypeptides MHC CLASS II I-EK; MHC CLASS II I-EK Oligo-state hetero-1-1-mer
	SMTL ID 1ieb.2 Ligands 2-acetamido-2-deoxy-beta-D-glucopyranose; SULFATE ION Polypeptides MHC CLASS II I-EK; MHC CLASS II I-EK Oligo-state hetero-1-1-mer
	SMTL ID 1ieb.3 Ligands 2-acetamido-2-deoxy-beta-D-glucopyranose; SULFATE ION Polypeptides MHC CLASS II I-EK; MHC CLASS II I-EK Oligo-state hetero-2-2-mer