| 2W8B: reference: Allosteric beta-propeller signalling in TolB and its manipulation by translocating colicins., Bonsor DA, Hecht O, Vankemmelbeke M, Sharma A, Krachler AM, Housden NG, Lilly KJ, James R, Moore GR, Kleanthous C, EMBO J. 2009 Aug 20. PMID: 19696740 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).