2OJ2:
reference: Solution Structure of a Hck SH3 Domain Ligand Complex Reveals Novel Interaction Modes., Schmidt H, Hoffmann S, Tran T, Stoldt M, Stangler T, Wiesehan K, Willbold D, J Mol Biol. 2007 Feb 2;365(5):1517-32. Epub 2006 Nov 10. PMID: 17141806

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