2LM5:
reference: Structural basis for the activation of platelet integrin alphaIIbbeta3 by calcium- and integrin-binding protein 1., Huang H, Vogel HJ, J Am Chem Soc. 2012 Feb 29;134(8):3864-72. doi: 10.1021/ja2111306. Epub 2012 Feb , 16. PMID: 22283712

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