Multiple Assemblies exist for SMTL entry 7lfr
Crystal structure of the epidermal growth factor receptor extracellular region with R84K mutation in complex with epiregulin crystallized with spermine; X-RAY DIFFRACTION 3.20 Å

	SMTL ID 7lfr.1 Ligands beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose; 2-acetamido-2-deoxy-beta-D-glucopyranose; alpha-D-mannopyranose; beta-D-mannopyranose Polypeptides Epidermal growth factor receptor; Proepiregulin Oligo-state hetero-2-2-mer
	SMTL ID 7lfr.2 Ligands beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose; 2-acetamido-2-deoxy-beta-D-glucopyranose; alpha-D-mannopyranose Polypeptides Epidermal growth factor receptor; Proepiregulin Oligo-state hetero-1-1-mer
	SMTL ID 7lfr.3 Ligands 2-acetamido-2-deoxy-beta-D-glucopyranose; beta-D-mannopyranose; alpha-D-mannopyranose Polypeptides Epidermal growth factor receptor; Proepiregulin Oligo-state hetero-1-1-mer