Image courtesy of Erik Ranheim : Annamarie Honegger AAAAA, AHo's Amazing Atlas of Antibody Anatomy. It is a ribbon diagram of the crystal structure of the T cell receptor recognizing an MHC class II molecule and a specific antigenic peptide (red) in the groove of the MHC molecule. The variable (V) and constant (C) regions of the two chains of the TCR (alpha and beta) are identified as are the domains of the alpha and beta chains of MHC class I

Most faculty associated with immunology can be found in the Medical Microbiology & Immunology Department at UW-Madison.