[Chimera-users] Interpreting field / force direction in Coulombic Surface Coloring

[Sumitro Harjanto]

Hi elaine, so can I say that blue surface (positive potential) is
positively charged and has the tendency to attract negative charges?
On May 22, 2012 1:48 AM, "Elaine Meng" <meng at cgl.ucsf.edu> wrote:

> The color shows the value of the potential.   If you are using default
> coloring settings, blue is for positive potential, red for negative
> potential.
> Elaine
> ----------
> Elaine C. Meng, Ph.D.
> UCSF Computer Graphics Lab (Chimera team) and Babbitt Lab
> Department of Pharmaceutical Chemistry
> University of California, San Francisco
>
>
>
> On May 20, 2012, at 4:39 AM, Sumitro Harjanto wrote:
>
> > Hi elaine, so does blue patch (positive interaction energy) mean
> positively charged or negatively charged surface?
> >
>
>
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