3PDO: HLA-DR1 with CLIP (102-120)
Image from the RCSB PDB (www.rcsb.org) of PDB ID 3PDO (Gunther, S., Schlundt, A., Sticht, J., Roske, Y., Heinemann, U., Wiesmuller, K.H., Jung, G., Falk, K., Rotzschke, O., Freund, C.) (2010) Bidirectional binding of invariant chain peptides to an MHC class II molecule. Proc.Natl.Acad.Sci.USA 107: 22219-22224