5DC6:
reference: General Base-General Acid Catalysis in Human Histone Deacetylase 8., Gantt SM Fsgm, Decroos C, Lee MS, Gullett LE, Bowman CM, Christianson DW, Fierke CA, Biochemistry. 2016 Jan 25. PMID: 26806311

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