5ZB8:
reference: Crystal structure of the novel lesion-specific endonuclease PfuEndoQ from Pyrococcus furiosus., Miyazono KI, Ishino S, Makita N, Ito T, Ishino Y, Tanokura M, Nucleic Acids Res. 2018 Apr 12. pii: 4969244. doi: 10.1093/nar/gky261. PMID: 29660024

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