Figure 4
A stereo representation of ligand binding in the active site showing selected residues. Atomic positions are coloured according to type. C-atom positions of UDP-FGal, NAD+ and TbGalE are magenta, grey and wheat, respectively; all O atoms are red, all N atoms blue and P atoms orange; F is green. Two water molecules are shown as red spheres. Selected potential hydrogen bonds are depicted as yellow dashed lines and C—H⋯O interactions as black dashed lines. |