| 1DQT: reference: Structure of murine CTLA-4 and its role in modulating T cell responsiveness., Ostrov DA, Shi W, Schwartz JC, Almo SC, Nathenson SG, Science 2000 Oct 27;290(5492):816-9. PMID: 11052947 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).