3KAR:
reference: X-ray crystal structure of the yeast Kar3 motor domain complexed with Mg.ADP to 2.3 A resolution., Gulick AM, Song H, Endow SA, Rayment I, Biochemistry 1998 Feb 17;37(7):1769-76. PMID: 9485302

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