3UPL:
reference: Crystal structure of Brucella abortus deoxyxylulose-5-phosphate reductoisomerase-like (DRL) enzyme involved in isoprenoid biosynthesis., Perez-Gil J, Calisto BM, Behrendt C, Kurz T, Fita I, Rodriguez-Concepcion M, J Biol Chem. 2012 May 4;287(19):15803-9. Epub 2012 Mar 22. PMID: 22442144

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