4JLT:
reference: A Structural Snapshot of CYP2B4 in Complex with Paroxetine Provides Insights into Ligand Binding and Clusters of Conformational States., Shah MB, Kufareva I, Pascual J, Zhang Q, Stout CD, Halpert JR, J Pharmacol Exp Ther. 2013 Jul;346(1):113-20. doi: 10.1124/jpet.113.204776. Epub , 2013 Apr 30. PMID: 23633618

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