| 5WUA: reference: Structure of a Pancreatic ATP-Sensitive Potassium Channel., Li N, Wu JX, Ding D, Cheng J, Gao N, Chen L, Cell. 2017 Jan 12;168(1-2):101-110.e10. doi: 10.1016/j.cell.2016.12.028. Epub, 2017 Jan 12. PMID: 28086082 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).