4EWT:
reference: Structure of an amidohydrolase, SACOL0085, from methicillin-resistant Staphylococcus aureus COL., Girish TS, B V, Colaco M, Misquith S, Gopal B, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2013 Feb 1;69(Pt 2):103-8. doi:, 10.1107/S1744309112049822. Epub 2013 Jan 30. PMID: 23385746

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