Figure 4. Superimposition of ten NAD⁺ docking poses in the TcSIR2rp1 productive (A) and non-productive (B) forms.

NAD⁺ molecules are represented in brown-capped sticks. Protein structures are represented as ribbons and colored in dark pink and green representing the TcSIR2rp1 productive and non-productive form, respectively. Pocket surfaces were generated with MOE (MOE 2012.10; Chemical Computing Group, Montreal, Canada) and are colored in gray.