6XG8:
reference: Structures of ISCth4 transpososomes reveal the role of asymmetry in copy-out/paste-in DNA transposition., Kosek D, Hickman AB, Ghirlando R, He S, Dyda F, EMBO J. 2020 Oct 2:e105666. doi: 10.15252/embj.2020105666. PMID: 33006208

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