Fig. 3
From: Fine mapping of MHC region in lung cancer highlights independent susceptibility loci by ethnicity
Three-dimensional ribbon models for the HLA-B (a) and HLA-DR (b) proteins. These structures are based on Protein Data Bank entries 2bvp and 3pdo, respectively, with a direct view of the peptide-binding groove. Key amino acid positions identified by unconditioned association analyses (squamous cell carcinoma of European ancestry) are highlighted. This figure was prepared using UCSF Chimera (see URL)
