| 2J8Y: reference: Structure of PBP-A from Thermosynechococcus elongatus, a penicillin-binding protein closely related to class A beta-lactamases., Urbach C, Evrard C, Pudzaitis V, Fastrez J, Soumillion P, Declercq JP, J Mol Biol. 2009 Feb 13;386(1):109-20. Epub 2008 Dec 9. PMID: 19100272 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).