| 4AKO: reference: The role of Glu498 in the dioxygen reactivity of CotA-laccase from Bacillus subtilis., Chen Z, Durao P, Silva CS, Pereira MM, Todorovic S, Hildebrandt P, Bento I, Lindley PF, Martins LO, Dalton Trans. 2010 Mar 21;39(11):2875-82. Epub 2010 Feb 5. PMID: 20200715 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).