| 3KPH: reference: Crystal Structure of the Mycoplasma arthritidis-Derived Mitogen in Apo Form Reveals a 3D Domain-Swapped Dimer., Liu L, Li Z, Guo Y, Vanvranken SJ, Mourad W, Li H, J Mol Biol. 2010 Apr 22. PMID: 20417218 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).