1MHC:
reference: Nonclassical binding of formylated peptide in crystal structure of the MHC class Ib molecule H2-M3., Wang CR, Castano AR, Peterson PA, Slaughter C, Lindahl KF, Deisenhofer J, Cell 1995 Aug 25;82(4):655-64. PMID: 7664344

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).