| 4I0W: reference: Structural and functional analysis of the CspB protease required for Clostridium spore germination., Adams CM, Eckenroth BE, Putnam EE, Doublie S, Shen A, PLoS Pathog. 2013 Feb;9(2):e1003165. doi: 10.1371/journal.ppat.1003165. Epub 2013, Feb 7. PMID: 23408892 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).