| 1HDM: reference: The structure of HLA-DM, the peptide exchange catalyst that loads antigen onto class II MHC molecules during antigen presentation., Mosyak L, Zaller DM, Wiley DC, Immunity 1998 Sep;9(3):377-83. PMID: 9768757 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).