[sharp-discuss] Electron density maps - which columns?

[Wulf Blankenfeldt]

Dear Sharpers,

this might be a trivial question showing some ignorance, but:

- after I'm through with sharp and density modification, which mtz-file 
and in this mtz-file which columns should I use to generate an electron 
density map by fft for model building? I used to use:

eden_flat_xx.xpc.mtz with
labin F1=FBshasol PHI=PHIBshasol

but I just realised that sharp-density modification does a final DM-run 
that spits out a somewhat hidden mtz-file (t_dm_yy.mtz   in directory 
solo_xx.xpc) for which I could use:


labin F1=FDM PHI=PHIDM


Density seems to look slighlty better with the last, but that may just 
be my imagination.


Thanks for any clarification,





Wulf





-- 
Dr. Wulf Blankenfeldt
	Max-Planck-Institute of Molecular Physiology
	Department III - Physical Biochemistry
	Otto-Hahn-Str. 11
	44227 Dortmund
	Germany

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