3KEN:
reference: Allosteric drug discrimination is coupled to mechanochemical changes in the kinesin-5 motor core., Kim ED, Buckley R, Learman S, Richard J, Parke C, Worthylake DK, Wojcik EJ, Walker RA, Kim S, J Biol Chem. 2010 Jun 11;285(24):18650-61. Epub 2010 Mar 18. PMID: 20299460

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