| 4GK7: reference: Activity Enhancement of the Synthetic Syrbactin Proteasome Inhibitor Hybrid and Biological Evaluation in Tumor Cells., Archer CR, Groll M, Stein ML, Schellenberg B, Clerc J, Kaiser M, Kondratyuk TP, Pezzuto JM, Dudler R, Bachmann AS, Biochemistry. 2012 Aug 17. PMID: 22870914 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).