2Q5O:
reference: Molecular mechanism of allosteric substrate activation in a thiamine diphosphate-dependent decarboxylase., Versees W, Spaepen S, Wood MD, Leeper FJ, Vanderleyden J, Steyaert J, J Biol Chem. 2007 Sep 28;. PMID: 17905741

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