6BRI:
reference: Reductive power of the archaea right-handed coiled coil nanotube (RHCC-NT) and incorporation of mercury clusters inside protein cages., McDougall M, McEleney K, Francisco O, Trieu B, Ogbomo EK, Tomy G, Stetefeld J, J Struct Biol. 2018 Jun 5. pii: S1047-8477(18)30137-0. doi:, 10.1016/j.jsb.2018.05.013. PMID: 29879486

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