1Q15:
reference: Crystal structure of carbapenam synthetase (CarA)., Miller MT, Gerratana B, Stapon A, Townsend CA, Rosenzweig AC, J Biol Chem 2003 Oct 17;278(42):40996-1002. Epub 2003 Jul 30. PMID: 12890666

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