3FEE:
reference: Structural insight into the evolutionary and pharmacologic homology of glutamate carboxypeptidases II and III., Hlouchova K, Barinka C, Konvalinka J, Lubkowski J, FEBS J. 2009 Aug;276(16):4448-62. PMID: 19678840

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