1CR6:
reference: Detoxification of environmental mutagens and carcinogens: structure, mechanism, and evolution of liver epoxide hydrolase., Argiriadi MA, Morisseau C, Hammock BD, Christianson DW, Proc Natl Acad Sci U S A 1999 Sep 14;96(19):10637-42. PMID: 10485878

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