3WVO:
reference: Crystal structure of Thermobifida fusca Cse1 reveals target DNA binding site., Tay M, Liu S, Yuan YA, Protein Sci. 2014 Nov 25. doi: 10.1002/pro.2609. PMID: 25420472

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