4ZU2:
reference: Pseudomonas aeruginosa Isohexenyl Glutaconyl-CoA Hydratase (AtuE) Is Upregulated in Citronellate-grown Cells and Belongs to the Crotonase Family., Poudel N, Pfannstiel J, Simon O, Walter N, Papageorgiou AC, Jendrossek D, Appl Environ Microbiol. 2015 Jul 10. pii: AEM.01686-15. PMID: 26162879

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