Figure 4
Comparison of electrostatic potential on the molecular surface of Grxs. Bound GSH is shown as a ball-and-stick model. GSH is shown in PfGrx1 and SsGrx1 based on overlay with HsGrx2. The electrostatic surface is displayed as a colour gradient in red (electronegative, ≤−10 kT e−1) and blue (electropositive, ≥10 kT e−1). |