3GFD:
reference: Crystal structure of iodotyrosine deiodinase, a novel flavoprotein responsible for iodide salvage in thyroid glands., Thomas SR, McTamney PM, Adler JM, Laronde-Leblanc N, Rokita SE, J Biol Chem. 2009 Jul 17;284(29):19659-67. Epub 2009 May 12. PMID: 19436071

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