3ICV:
reference: Structural redesign of lipase B from Candida antarctica by circular permutation and incremental truncation., Qian Z, Horton JR, Cheng X, Lutz S, J Mol Biol. 2009 Oct 16;393(1):191-201. Epub 2009 Aug 13. PMID: 19683009

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