Figure 3From: SECRET domain of variola virus CrmB protein can be a member of poxviral type II chemokine-binding proteins familyElectrostatic potential surfaces of SECRET (A), vCCI (B) and A41 (C). Upper panel shows chemokine-binding surfaces formed by β-sheets II of corresponding molecules. Lower panel shows the same molecules rotated around y-axis by 180°. Electrostatic potential was calculated with DelPhi software [20]. Negatively charged area is coloured in red and blue colour indicates positive electrostatic charge. Image was produced using PyMOL [21].Back to article page