Superimpose map with fitted atoms
Hi, I’d like to superimpose a cryoEM map with fitted atoms onto a second cryoEM map. I do this using ‘fit in map’, but only the map moves, the fitted structure does not. Is there a way to update the coordinates of the fitted structure according to the map superposition? Best wishes, Luca Luca Pellegrini, PhD Department of Biochemistry University of Cambridge 80 Tennis Court Road Cambridge CB2 1GA UK Email: lp212@cam.ac.uk Phone: 0044-1223-760469 https://www.bioc.cam.ac.uk/pellegrini-group/pellegrini-group @PellegriniLab
Hi Luca, Maybe “matrixcopy” to apply the transformation of one model to another, e.g. if map #3 with fit atoms #4 was matched onto some other map, then bring atoms along with: matrixcopy #3 #4 <http://www.rbvi.ucsf.edu/chimera/docs/UsersGuide/midas/matrixcopy.html> The part I’m not sure about is whether the fit-atoms model #4 would need to be in the same coordinate system as #3 (previously saved relative to #3 and then read back in). I hope this helps, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Department of Pharmaceutical Chemistry University of California, San Francisco
On Apr 20, 2018, at 7:17 AM, Luca Pellegrini <lp212@cam.ac.uk> wrote:
Hi,
I’d like to superimpose a cryoEM map with fitted atoms onto a second cryoEM map. I do this using ‘fit in map’, but only the map moves, the fitted structure does not. Is there a way to update the coordinates of the fitted structure according to the map superposition?
Best wishes, Luca
participants (2)
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Elaine Meng -
Luca Pellegrini