| 4F35: reference: Structure and mechanism of a bacterial sodium-dependent dicarboxylate transporter., Mancusso R, Gregorio GG, Liu Q, Wang DN, Nature. 2012 Nov 22;491(7425):622-6. doi: 10.1038/nature11542. Epub 2012 Oct 21. PMID: 23086149 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).