1MZ9:
reference: Storage function of cartilage oligomeric matrix protein: the crystal structure of the coiled-coil domain in complex with vitamin D(3)., Ozbek S, Engel J, Stetefeld J, EMBO J 2002 Nov 15;21(22):5960-8. PMID: 12426368

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