| 4PHF: reference: Locking GTPases covalently in their functional states., Wiegandt D, Vieweg S, Hofmann F, Koch D, Li F, Wu YW, Itzen A, Muller MP, Goody RS, Nat Commun. 2015 Jul 16;6:7773. doi: 10.1038/ncomms8773. PMID: 26178622 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).