[phenixbb] Side chain at special position

Ralf W. Grosse-Kunstleve rwgk at cci.lbl.gov
Fri Dec 11 09:49:52 PST 2009

> I have a structure wherein the data show alternate conformations
> for a particular Trp side chain.  The problem is that each of these
> conformations also occupies a special position:  rotamer A clashes
> with rotamer A of the symmetry object, and similar for rotamer B.

Sorry, this is a known limitation of phenix.refine. You can only
refine the rest of the structure while keeping the residues with
symmetry clashes fixed.
sites.individual = not resid 123

(now bumping up the priority for fixing the limitation)


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