5FRR:
reference: Structure of the Pds5-Scc1 Complex and Implications for Cohesin Function., Muir KW, Kschonsak M, Li Y, Metz J, Haering CH, Panne D, Cell Rep. 2016 Feb 24. pii: S2211-1247(16)30094-8. doi:, 10.1016/j.celrep.2016.01.078. PMID: 26923589

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