5JXM:
reference: Structure and specificity of a permissive bacterial C-prenyltransferase., Elshahawi SI, Cao H, Shaaban KA, Ponomareva LV, Subramanian T, Farman ML, Spielmann HP, Phillips GN Jr, Thorson JS, Singh S, Nat Chem Biol. 2017 Feb 6. doi: 10.1038/nchembio.2285. PMID: 28166207

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