| 2RU5: reference: Spontaneous self-assembly of engineered armadillo repeat protein fragments into a folded structure., Watson RP, Christen MT, Ewald C, Bumbak F, Reichen C, Mihajlovic M, Schmidt E, Guntert P, Caflisch A, Pluckthun A, Zerbe O, Structure. 2014 Jul 8;22(7):985-95. doi: 10.1016/j.str.2014.05.002. Epub 2014 Jun, 12. PMID: 24931467 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).