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Structures of PDB IDs 1ao7and 1qrn. Structures of PDB IDs 1ao7 and 1qrn share high structural similarity presenting complexes of TCR-peptide-MHC. There is only one significant difference of the enlarged cavity at position 6 of the non-immunogenic peptide LLFGYAVYV in the 1qrn complex, compared with the immunogenic peptide LLFGYPVYV in the 1ao7 complex. Figure generated by BALLView 1.3 [74,75].
