6YHZ:
reference: UvrD helicase-RNA polymerase interactions are governed by UvrD's carboxy-terminal Tudor domain., Kawale AA, Burmann BM, Commun Biol. 2020 Oct 23;3(1):607. doi: 10.1038/s42003-020-01332-2. PMID: 33097771

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