| 3JTR: reference: Structural features of cephalosporin acylase reveal the basis of autocatalytic activation., Cho KJ, Kim JK, Lee JH, Shin HJ, Park SS, Kim KH, Biochem Biophys Res Commun. 2009 Dec 11;390(2):342-8. Epub 2009 Oct 2. PMID: 19800869 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).