Fig. 4: Surface mapping of the MERS-CoV macro domain with significant chemical shift changes observed in NMR perturbation at 298 K (A) and 308 K (B).
From: Elucidating the tunability of binding behavior for the MERS-CoV macro domain with NAD metabolites

Surface colors of the MERS-CoV macro domain in complex with various NAD metabolites according to chemical shift difference upon ligand titration.