2ZPC:
reference: Opening and closing of the hydrophobic cavity of LolA coupled to lipoprotein binding and release., Oguchi Y, Takeda K, Watanabe S, Yokota N, Miki K, Tokuda H, J Biol Chem. 2008 Jul 9. PMID: 18617521

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