[phenixbb] sulfate on a 2 fold axis

David Cobessi David.Cobessi at ibs.fr
Thu Nov 12 07:36:45 PST 2009

I am finishing to refine a structure using Phenix. A sulfate ion is 
located on a 2 fold axis. When I refine the structure with Refmac, the 
geometry of the ion is well conserved, while when I use Phenix the 
geometry is destroyed and the sulfate ion is like a cross!! Any idea to 
keep the good geometry of this ion in Phenix during the refinement?
Thanks in advance,

David Cobessi
Institut de Biologie Structurale
41, Rue Jules Horowitz
38027 Grenoble Cedex-1, France

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