4MZU:
reference: Structural and Biochemical Characterization of a Bifunctional Ketoisomerase/N-Acetyltransferase from Shewanella denitrificans., Chantigian DP, Thoden JB, Holden HM, Biochemistry. 2013 Nov 19;52(46):8374-85. doi: 10.1021/bi401170t. Epub 2013 Nov, 4. PMID: 24128043

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