| 5Z01: reference: The crystal structure and oligomeric form of Escherichia colil,d-carboxypeptidase A., Meyer K, Addy C, Akashi S, Roper DI, Tame JRH, Biochem Biophys Res Commun. 2018 May 15;499(3):594-599. doi:, 10.1016/j.bbrc.2018.03.195. Epub 2018 Apr 5. PMID: 29601819 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).