| 6B0N: reference: Structure of a cleavage-independent HIV Env recapitulates the glycoprotein architecture of the native cleaved trimer., Sarkar A, Bale S, Behrens AJ, Kumar S, Sharma SK, de Val N, Pallesen J, Irimia A, Diwanji DC, Stanfield RL, Ward AB, Crispin M, Wyatt RT, Wilson IA, Nat Commun. 2018 May 16;9(1):1956. doi: 10.1038/s41467-018-04272-y. PMID: 29769533 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).