Schematic depiction of how the peptide VYIGDPAQL ("VYI") can be presented by the MHC class I molecule HLA-A*24:02 and how this may contribute to CCCoV-induced CD8+ T cell memory against SARS-CoV-2.

A new paper in Science Advances details how scientists have succeeded in mapping a central part of the immune system – the HLA class II molecules – while accurately predicting how they display ...