Surface features in the R.Hpy188I model. The orientation is the same as in Figure 2. (A) Sequence conservation: conserved regions are colored purple, variable regions are colored teal, while average regions are white. (B) Electrostatic potential: positively and negatively charged regions are colored in blue and red, respectively.
Kaminska et al. BMC Structural Biology 2008 8:48 doi:10.1186/1472-6807-8-48