[Chimera-users] Electrostatic Potential

[Tom Goddard]

Hi Fernando,

  Instead of thinking about the coloring, it would be clearer to ask how much surface area has electrostatic potential value >= 5.  Chimera does not have any code to compute that, although it is something we could add to ChimeraX.

	Tom


> On Sep 11, 2019, at 7:27 PM, Fernando Villa <fer.vdl1928 at gmail.com> wrote:
> 
> Dear all Chimera users
> 
> In UCSF ChimeraX version 0.91 (2019-08-30)
> I opened a .pqr file (generated with pdb2pqr in Chimera 1.14)  and then I opened a .dx file (generated with APBS in Chimera 1.14)
> 
> Then I input the commands:
> 
> >surface
> >color electrostatic #1 map #2 palette -10,red:0,white:10,blue
> 
> <image.png>
> Is it possible to calculate the red and blue area in Å2 of the molecule?
> 
> Best regards,
> 
> Fernando
> 
> 
> ATTE
> Fernando Villa Díaz
> 
> 
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