HLA-B57 micropolymorphism defines the sequence and conformational breadth of the immunopeptidome

Patricia T. Illing, Phillip Pymm, Nathan P. Croft, Hugo G. Hilton, Vladimir Jojic, Alex S. Han, Juan L. Mendoza, Nicole A. Mifsud, Nadine L. Dudek, James McCluskey, Peter Parham, Jamie Rossjohn, Julian P. Vivian and Anthony W. Purcell