3QNC:
reference: Evolution to carbapenem-hydrolyzing activity in noncarbapenemase class D beta-lactamase OXA-10 by rational protein design., De Luca F, Benvenuti M, Carboni F, Pozzi C, Rossolini GM, Mangani S, Docquier JD, Proc Natl Acad Sci U S A. 2011 Nov 8;108(45):18424-9. Epub 2011 Oct 31. PMID: 22042844

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).