Figure 4 - full size

 

Figure 4.
Stereoview of surface properties coloured by electrostatic potential of SsoPCNA. The orientation of the molecule is the same as in Fig. 2 [triangle] Figure 2-(a). 1 denotes the likely binding site for accessory proteins which bind to SsoPCNA1, 2 for SsoPCNA2 and 3 for SsoPCNA3. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2006 October 1; 62(Pt 10): 944–948. Published online 2006 September 19. doi: 10.1107/S1744309106034075. Copyright [copyright] International Union of Crystallography 2006

The above figure is reprinted from an Open Access publication published by the IUCr: Acta Crystallogr Sect F Struct Biol Cryst Commun (2006, 62, 944-948) copyright 2006.