4EXV:
reference: Two-Site Recognition of Phosphatidylinositol 3-Phosphate by PROPPINs in Autophagy., Baskaran S, Ragusa MJ, Boura E, Hurley JH, Mol Cell. 2012 Jun 14. PMID: 22704557

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