2GVC:
reference: Mechanism of action of a flavin-containing monooxygenase., Eswaramoorthy S, Bonanno JB, Burley SK, Swaminathan S, Proc Natl Acad Sci U S A. 2006 Jun 27;103(26):9832-7. Epub 2006 Jun 15. PMID: 16777962

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