Figure 4
Surface analysis of PA4063. The picture shows two different views of the electrostatic surface potential of zinc-bound PA4063 generated with PyMOL. The protein orientation is the same as shown in Fig. 2: (a) α-helical side, (b) β-sheet side. Disordered His-rich stretches are represented as orange dashed lines. In (b) the zinc ion in site a is represented as a grey sphere, while that in site b is buried and not visible. |