Figure 7
NanR binding to the β-anomer of Neu5Ac, represented by spheres. The insert displays the binding site of NanR, showing the residues involved in the interaction with Neu5Ac (PDB entry 6on4; Kalivoda et al., 2013) as a ball-and-stick diagram. Solvent atoms are represented as grey spheres and the zinc atom as a purple sphere. |