[phenixbb] MR: Apply rotation and translation to structure factors

Phil Jeffrey pjeffrey at princeton.edu
Fri Feb 1 08:16:42 PST 2013

Since you've already used SFALL to get F's from the map in the first 
place, I suggest using CCP4's MAPROT in order to put the map into the 
target unit cell.  This might be a lot cleaner in the end, given how 
you're going to have to change the internal symmetry of your existing 
map-derived F's in the new unit cell context.

Phil Jeffrey

On 2/1/13 11:09 AM, Shweta Kailasan wrote:
> Hello,
> I am trying to use a cryo-EM map as a MR model for an Xtal data set. I
> have calculated structure factors for my map using SFALL. And also used
> rotcross and trans.com <http://trans.com> (from AMORE) to determine best
> possible rotation and translation solutions. Is there is a
> program/script available that can be used to apply those rotations and
> translation to structure factors ? Most programs start with a coordinate
> file (pdb) as a model whereas my initial model is a map. I tried to use
> Phaser but it didnot work out.
> Any help would be highly appreciated.
> Thank you.
> -S

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