Hi Afonso,
PyMOL allows for Python scripting so in principle you could do something
like:
import math
alter structure, b=math.log(b, 10)
Just make sure not to have 0.0 bfactors in there!
Cheers,
João
2013/7/4 Afonso Duarte <afonsomdua...@gmail.com>
> Dear All,
>
>
> I have a pdb file composed by several chains where the b-factor column was
> replaced by a physical property of the proteins. I am now trying to color
> according to b-factor and to obtain a better representation of the
> properties described. i.e. I am interested in calculating the log of the
> b-factor and place that value in the b-factor column.
>
> I tried to export this column form the pdb, process it and then import it
> back, but due to the presence of different chains the b-factors got messed
> up.
>
> Would it be possible to do this kind of math operation directly in Pymol?
>
>
> Best
>
>
> Afonso
>
>
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