| 3MPC: reference: Structure of a fibronectin type III-like module from Clostridium thermocellum., Alahuhta M, Xu Q, Brunecky R, Adney WS, Ding SY, Himmel ME, Lunin VV, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 Aug 1;66(Pt, 8):878-80. Epub 2010 Jul 27. PMID: 20693658 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).