3BJK:
reference: Structure of YciA from Haemophilus influenzae (HI0827), a Hexameric Broad Specificity Acyl-Coenzyme A Thioesterase(,)., Willis MA, Zhuang Z, Song F, Howard A, Dunaway-Mariano D, Herzberg O, Biochemistry. 2008 Feb 9;. PMID: 18260643

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