Figure 5. The structure of the MccE acetyltransferase.
(A) The C-terminal domain of the MccE protein-acetyl-CoA structure. The acetyl CoA is shown as a stick figure. (B) Close-up view of the active site in the MccE–CoA–DSA structure showing the stacking of the substrate adenine.
CoA: Coenzyme A; DSA: Aspartyl sulfamoyl adenylate.