5JSP:
reference: New Mechanistic Insight from Substrate- and Product-Bound Structures of the Metal-Dependent Dimethylsulfoniopropionate Lyase DddQ., Brummett AE, Dey M, Biochemistry. 2016 Nov 8;55(44):6162-6174. Epub 2016 Oct 28. PMID: 27755868

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