2PVW:
reference: Structural insight into the pharmacophore pocket of human glutamate carboxypeptidase II., Barinka C, Rovenska M, Mlcochova P, Hlouchova K, Plechanovova A, Majer P, Tsukamoto T, Slusher BS, Konvalinka J, Lubkowski J, J Med Chem. 2007 Jul 12;50(14):3267-73. Epub 2007 Jun 14. PMID: 17567119

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