| 4UN2: reference: A Designed Conformational Shift To Control Protein Binding Specificity., Michielssens S, Peters JH, Ban D, Pratihar S, Seeliger D, Sharma M, Giller K, Sabo TM, Becker S, Lee D, Griesinger C, de Groot BL, Angew Chem Int Ed Engl. 2014 Aug 12. doi: 10.1002/anie.201403102. PMID: 25115701 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).