VMD-L Mailing List
From: John Stone (johns_at_ks.uiuc.edu)
Date: Wed Oct 29 2003 - 13:46:01 CST
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Dear Suzie,
What file format(s) are you loading into VMD? Some provide
charge information and some do not. Its possible you're getting
solid green due to all charges being set to 0.0 due to reading a file
format that doesn't provide charge info. You can use the
"color scale data range" controls in the "trajectory" tab of
the graphical representations window to manually control how
your data is mapped to the active color scale.
Thanks,
John Stone
vmd_at_ks.uiuc.edu
On Wed, Oct 29, 2003 at 01:26:42AM -0500, suzie.k.hight.1 wrote:
> Hello VMD family and fans,
> I am having problems using the color by charge representation - it colors
> my protein a solid green, not by a gradient or different colors. I am
> trying to create a surface rendering colored by charge (ie, red is
> acidic/negative, and blue is basic/positive).
> Thanks very much in advance for your time!
> Suzie Hight
>
-- NIH Resource for Macromolecular Modeling and Bioinformatics Beckman Institute for Advanced Science and Technology University of Illinois, 405 N. Mathews Ave, Urbana, IL 61801 Email: johns_at_ks.uiuc.edu Phone: 217-244-3349 WWW: http://www.ks.uiuc.edu/~johns/ Fax: 217-244-6078
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