5MQY:
reference: Prospective Evaluation of Free Energy Calculations for the Prioritization of Cathepsin L Inhibitors., Kuhn B, Tichy M, Wang L, Robinson S, Martin RE, Kuglstatter A, Benz J, Giroud M, Schirmeister T, Abel R, Diederich F, Hert J, J Med Chem. 2017 Mar 13. doi: 10.1021/acs.jmedchem.6b01881. PMID: 28287264

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