| 3DZM: reference: Crystal structure of a major outer membrane protein from Thermus thermophilus HB27., Brosig A, Nesper J, Boos W, Welte W, Diederichs K, J Mol Biol. 2009 Feb 6;385(5):1445-55. Epub 2008 Dec 10. PMID: 19101566 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).