6GH4:
reference: Pathogen-derived HLA-E bound epitopes reveal broad primary anchor pocket tolerability and conformationally malleable peptide binding., Walters LC, Harlos K, Brackenridge S, Rozbesky D, Barrett JR, Jain V, Walter TS, O'Callaghan CA, Borrow P, Toebes M, Hansen SG, Sacha J, Abdulhaqq S, Greene JM, Fruh K, Marshall E, Picker LJ, Jones EY, McMichael AJ, Gillespie GM, Nat Commun. 2018 Aug 7;9(1):3137. doi: 10.1038/s41467-018-05459-z. PMID: 30087334

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