4XM5:
reference: Structural and Mechanistic Analysis of the Slx1-Slx4 Endonuclease., Gaur V, Wyatt HD, Komorowska W, Szczepanowski RH, de Sanctis D, Gorecka KM, West SC, Nowotny M, Cell Rep. 2015 Mar 3. pii: S2211-1247(15)00165-5. doi:, 10.1016/j.celrep.2015.02.019. PMID: 25753413

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