Multiple Assemblies exist for SMTL entry 1r5v
Evidence that structural rearrangements and/or flexibility during TCR binding can contribute to T-cell activation; X-RAY DIFFRACTION 2.50 Å

	SMTL ID 1r5v.1 Ligands - Polypeptides H-2 class II histocompatibility antigen, E-K alpha chain; artificial peptide; MHC H2-IE-beta Oligo-state hetero-2-2-2-mer
	SMTL ID 1r5v.2 Ligands - Polypeptides H-2 class II histocompatibility antigen, E-K alpha chain; artificial peptide; MHC H2-IE-beta Oligo-state hetero-1-1-1-mer
	SMTL ID 1r5v.3 Ligands - Polypeptides H-2 class II histocompatibility antigen, E-K alpha chain; artificial peptide; MHC H2-IE-beta Oligo-state hetero-1-1-1-mer