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

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?