[phenixbb] [ccp4bb] Phenix; converting a map to structure factors

Pavel Afonine pafonine at lbl.gov
Fri Jul 10 18:41:48 PDT 2015

> Is any software convert mtz file into mrc file (for viewing in chimera)?

phenix.mtz2map .

>  In addition, by mrc file I can run phenix,real_space_refine very 
> nicely. But for knowledge gaining purpose, I convert a mrc file to a 
> mtz file by phenix.map_to_structure_factors, and then run the 
> GUI phenix refine with the phenix.map_to_structure_factors converted 
> mtz file (from mrc) file and a model PDB (from mrc), first the 
> GUI phenix refine will give very high Rwork and Rfree, secondly the 
> mtz output density by GUI phenix looks does not fit the initial 
> mrc density at all, thus the pdb models given by 
> phenix,real_space_refine and GUI phenix refine seem strongly different.
> Is any way to get similar pdb models by phenix,real_space_refine and 
> GUI phenix refine?

Results should be similar, in general without doing anything special.


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