Figure 3
Molecular modeling and mutation analyses. (a) Binding mode of L01-OGT from the biggest cluster of MD trajectory. (b) N557A mutation simulation and per-residue binding energy contribution calculated for the residues of the binding cavity of UDP. H-bonds are shown in dotted lines. (c) OGT inhibition curve of L01 to purified OGTWT and other two mutants (N557A, K898A) by UDP-Glo assay. Indicated doses of L01 were used (data represent the mean ± s.e.m., n = 3).
