2Y6N:
reference: Membrane Protein Crystallization in Lipidic Mesophases. Hosting lipid affects on the crystallization and structure of a transmembrane peptide., Hofer N, Aragao D, Lyons JA, Caffrey M, Cryst Growth Des. 2011 Apr 6;11(4):1182-1192. Epub 2011 Feb 16. PMID: 22933857

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