1XR8:
reference: Crystal structures of two peptide-HLA-B*1501 complexes; structural characterization of the HLA-B62 supertype., Roder G, Blicher T, Justesen S, Johannesen B, Kristensen O, Kastrup J, Buus S, Gajhede M, Acta Crystallogr D Biol Crystallogr. 2006 Nov;62(Pt 11):1300-10. Epub 2006, Oct 18. PMID: 17057332

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