Plasticity of human CD8αα binding to peptide-HLA-A*2402.

The human CD8 functions as a co-receptor for specific T cell recognition, and only one complex structure of human CD8αα binding to HLA-A*0201 has been solved, revealing the molecular basis of CD8 interacting with its ligand pHLA. Here, we present the complex structures of human CD8αα bound to HLA-A*2402, which demonstrate two opposite α3 domain CD loop… CONTINUE READING