[phenixbb] Q. Phase extension

Nathaniel Echols nechols at lbl.gov
Wed Jun 26 08:20:01 PDT 2013

On Wed, Jun 26, 2013 at 2:05 AM, Mark J van Raaij
<mjvanraaij at cnb.csic.es> wrote:
> Can't you just refine the poly-Ala model against the 1.5A native data? (Perhaps after rigid body refinement or even molecular replacement if the data is too non-isomorphous). And then run Autobuild with these phases?

If the model only contains around 50% of residues, and no sidechains,
the phases from refinement are going to be fairly poor.  I've never
had much luck trying to autobuild starting such low completeness, even
with very good data.


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