2KAW:
reference: Sulindac inhibits canonical Wnt signaling by blocking the PDZ domain of the protein Dishevelled., Lee HJ, Wang NX, Shi DL, Zheng JJ, Angew Chem Int Ed Engl. 2009;48(35):6448-52. PMID: 19637179

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