5OE8:
reference: Structure of the large terminase from a hyperthermophilic virus reveals a unique mechanism for oligomerization and ATP hydrolysis., Xu RG, Jenkins HT, Antson AA, Greive SJ, Nucleic Acids Res. 2017 Oct 24. pii: 4563303. doi: 10.1093/nar/gkx947. PMID: 29069443

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