BIOL 230 Lecture Guide - TCR Binding to MHC/Peptide

Fig. 2A: MHC Molecule with Bound Peptide Binding to a Complementary T-Cell Receptor

This illustration shows a T-cell receptor (TCR) on the surface of a T-lymphocyte recognizing two polymorphic residues of a MHC molecule and one residue of its bound peptide epitope.