5CML:
reference: Characterisation of a New Family of Carboxyl Esterases with an OsmC Domain., Jensen MV, Horsfall LE, Wardrope C, Togneri PD, Marles-Wright J, Rosser SJ, PLoS One. 2016 Nov 16;11(11):e0166128. doi: 10.1371/journal.pone.0166128., eCollection 2016. PMID: 27851780

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