| 4B99: reference: X-ray Crystal Structure of ERK5 (MAPK7) in Complex with a Specific Inhibitor., Elkins JM, Wang J, Deng X, Pattison MJ, Arthur JS, Erazo T, Gomez N, Lizcano JM, Gray NS, Knapp S, J Med Chem. 2013 Jun 13;56(11):4413-21. doi: 10.1021/jm4000837. Epub 2013 May 17. PMID: 23656407 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).