4CKP:
reference: Structure of the SAS-6 cartwheel hub from Leishmania major., van Breugel M, Wilcken R, McLaughlin SH, Rutherford TJ, Johnson CM, Elife. 2014 Jan 1;3:e01812. doi: 10.7554/eLife.01812. PMID: 24596152

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