1IQ6:
reference: Crystal structure of the (R)-specific enoyl-CoA hydratase from Aeromonas caviae involved in polyhydroxyalkanoate biosynthesis., Hisano T, Tsuge T, Fukui T, Iwata T, Miki K, Doi Y, J Biol Chem 2003 Jan 3;278(1):617-24. PMID: 12409309

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