1WCB:
reference: Structural basis for D-amino acid transamination by the pyridoxal 5'-phosphate-dependent catalytic antibody 15A9., Golinelli-Pimpaneau B, Luthi C, Christen P, J Biol Chem. 2006 Aug 18;281(33):23969-77. Epub 2006 Jun 21. PMID: 16790434

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