| 5WLK: reference: De Novo Design of Tetranuclear Transition Metal Clusters Stabilized by Hydrogen-Bonded Networks in Helical Bundles., Zhang SQ, Chino M, Liu L, Tang Y, Hu X, DeGrado WF, Lombardi A, J Am Chem Soc. 2017 Dec 18. doi: 10.1021/jacs.7b08261. PMID: 29249157 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).