5EIQ:
reference: Structural basis for collagen recognition by the immune receptor OSCAR., Zhou L, Hinerman JM, Blaszczyk M, Miller JL, Conrady DG, Barrow AD, Chirgadze DY, Bihan D, Farndale RW, Herr AB, Blood. 2015 Nov 9. pii: blood-2015-08-667055. PMID: 26552697

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