| 4BX2: reference: Chronophin dimerization is required for proper positioning of its substrate specificity loop., Kestler C, Knobloch G, Tessmer I, Jeanclos E, Schindelin H, Gohla A, J Biol Chem. 2013 Dec 14. PMID: 24338687 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).