Hi,

phenix.refine model.pdb data.mtz main.ncs=true

will do refinement with NCS restraints. The NCS groups will be determined automatically. It may be important to check the automatic choice.
See phenix.refine manual for details:
http://phenix-online.org/documentation/refinement.htm#anch24

Also, at this resolution you may consider using TLS and/or group ADP refinement.

phenix.refine does not have NCS constrains, which I believe you do not need at this resolution.

Pavel.


On 10/1/09 8:33 PM, crystallogrphy wrote:
Hi,
I am refining a 3.6A data set. There are 5 monomers per asymetric unit. I am considering to use constrained NCS to increase the ratio of reflection/parameter. Does phenix.refine has a script to put contrained ncs or I just use simple_ncs_from_pdb to determine the best NCS?

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