SEARCH Articles Figures Tables Complex proteins Histocompatibility Histocompatibility complex Histocompatibility proteins Major histocompatibility Major histocompatibility complex Major histocompatibility complex MHC) proteins Major histocompatibility complex class I proteins Major histocompatibility complex proteins class Major histocompatibility complex proteins peptide presentation Major histocompatibility complex proteins structure Protein complexity Proteins complexation Proteins major histocompatibility complex-associated