| 4ZXX: reference: Structure-Based Design of Macrocyclic Coagulation Factor VIIa Inhibitors., Priestley ES, Cheney DL, DeLucca I, Wei A, Luettgen JM, Rendina AR, Wong PC, Wexler R, J Med Chem. 2015 Jul 7. PMID: 26151189 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).