3ECJ:
reference: Intermediate in the O-O bond cleavage reaction of an extradiol dioxygenase., Kovaleva EG, Lipscomb JD, Biochemistry. 2008 Oct 28;47(43):11168-70. Epub 2008 Oct 1. PMID: 18826259

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