| 4KP0: reference: Crystal structure of a complex of human chymase with its benzimidazole derived inhibitor., Matsumoto Y, Kakuda S, Koizumi M, Mizuno T, Muroga Y, Kawamura T, Takimoto-Kamimura M, J Synchrotron Radiat. 2013 Nov;20(Pt 6):914-8. doi: 10.1107/S0909049513020748., Epub 2013 Sep 25. PMID: 24121339 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).