| 4WYK: reference: The principal mRNA nuclear export factor NXF1:NXT1 forms a symmetric binding platform that facilitates export of retroviral CTE-RNA., Aibara S, Katahira J, Valkov E, Stewart M, Nucleic Acids Res. 2015 Jan 27. pii: gkv032. PMID: 25628361 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).