1KCF:
reference: Crystal structure of the fission yeast mitochondrial Holliday junction resolvase Ydc2., Ceschini S, Keeley A, McAlister MS, Oram M, Phelan J, Pearl LH, Tsaneva IR, Barrett TE, EMBO J 2001 Dec 3;20(23):6601-11. PMID: 11726496

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