6J2Y:
reference: Solution structure of a unicellular microalgae-derived translationally controlled tumor protein revealed both conserved features and structural diversity., Yao X, Liu YJ, Cui Q, Feng Y, Arch Biochem Biophys. 2019 Feb 22;665:23-29. doi: 10.1016/j.abb.2019.02.012. PMID: 30797749

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