1M4V:
reference: The Three-dimensional structure of a superantigen-like protein, SET3, from a pathogenicity island of the Staphylococcus aureus genome., Arcus VL, Langley R, Proft T, Fraser JD, Baker EN, J Biol Chem 2002 Aug 30;277(35):32274-81. PMID: 12082105

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