5CYN:
reference: Structural Based Analyses of the JC Virus T-Antigen F258L Mutant Provides Evidence for DNA Dependent Conformational Changes in the C-Termini of Polyomavirus Origin Binding Domains., Meinke G, Phelan PJ, Shin J, Gagnon D, Archambault J, Bohm A, Bullock PA, PLoS Pathog. 2016 Jan 6;12(1):e1005362. doi: 10.1371/journal.ppat.1005362., eCollection 2016 Jan. PMID: 26735515

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