[phenixbb] Geometry Restraints - Anisotropic truncation

Nathaniel Echols nechols at lbl.gov
Tue May 1 10:50:21 PDT 2012

On Tue, May 1, 2012 at 10:34 AM, Kendall Nettles <knettles at scripps.edu> wrote:
> I have seen dramatic improvements in maps and behavior during refinement following use of the UCLA anisotropy server in two different cases. For one of them the Rfree went from 33% to 28%. I don't think it would have been publishable otherwise.

Was this just performing anisotropy correction, or also truncation?

It would be interesting to see the data before and after treatment, in
any case.  I wonder if combining the anisotropy correction with
B-factor sharpening of the map coefficients would make a difference.


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