| 5GO8: Linear Tetra-Ubiquitin reference: Monomer/Oligomer Quasi-Racemic Protein Crystallography., Gao S, Pan M, Zheng Y, Huang Y, Zheng Q, Sun D, Lu L, Tan X, Tan X, Lan H, Wang J, Wang T, Wang J, Liu L, J Am Chem Soc. 2016 Oct 21. PMID: 27768314 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).