Figure 4. Electron density maps of bound NAD⁺ and CoA cofactors.

(A) Structure of NAD⁺ soaked Cphy1178_20–462. NAD⁺ and protein residues within 4 Å shown as stick representations and 2mFo-DFc map shown as a blue mesh contoured at 1σ. (B) Structure of CoA soaked Cphy1178_{20–462(C269A)} displayed as in (A).