6CMY:
reference: The Structure of Melanoregulin Reveals a Role for Cholesterol Recognition in the Protein's Ability to Promote Dynein Function., Rout AK, Wu X, Starich MR, Strub MP, Hammer JA, Tjandra N, Structure. 2018 Aug 8. pii: S0969-2126(18)30255-7. doi:, 10.1016/j.str.2018.07.009. PMID: 30174147

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