1G8X:
reference: Structure of a genetically engineered molecular motor., Kliche W, Fujita-Becker S, Kollmar M, Manstein DJ, Kull FJ, EMBO J 2001 Jan 15;20(1-2):40-6. PMID: 11226153

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