| 4A9U: Crystal Structure Of Human Chk2 In Complex With Benzimidazol Carboxamide Inhibitor reference: Benzimidazole inhibitors of the protein kinase CHK2: Clarification of the binding mode by flexible side chain docking and protein-ligand crystallography., Matijssen C, Silva-Santisteban MC, Westwood IM, Siddique S, Choi V, Sheldrake P, van Montfort RL, Blagg J, Bioorg Med Chem. 2012 Nov 15;20(22):6630-9. doi: 10.1016/j.bmc.2012.09.024. Epub , 2012 Sep 21. PMID: 23058106 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).