3V10:
reference: Collagen adhesin-nanoparticle interaction impairs adhesin's ligand binding mechanism., Devi AS, Ogawa Y, Shimoji Y, Balakumar S, Ponnuraj K, Biochim Biophys Acta. 2012 Jul;1820(7):819-28. doi: 10.1016/j.bbagen.2012.04.006., Epub 2012 Apr 17. PMID: 22538248

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