Hello Hui,
This is also done quite easily in coot. Go to Extensions --> maps -->
Transform map by LSQ model fit...
Eric
================================
Eric T. Larson, PhD
Biomolecular Structure Center
Department of Biochemistry
Box 357742
University of Washington
Seattle, WA 98195
email: larso...@u.washington.edu
================================
On Fri, 28 Jan 2011, RONG hui Rong wrote:
It does work well. That is great!
Many Thanks!
On 1/28/11, Pavel Afonine <pafon...@gmail.com> wrote:
Hi Hui,
(sorry for non-ccp4 recipe)
IF I understand correctly what you want to do, then I guess you can achieve
this using Map Superposition:
http://www.phenix-online.org/documentation/superpose_maps.htm
and/or Structure Comparison tools in PHENIX:
http://www.phenix-online.org/documentation/structure_comparison.htm
where you can superpose many models and corresponding maps, and see all them
in one display, along with highlighted differences.
Nat Echols, the author of both tools, is someone to ask should you have any
questions.
Pavel.
On Fri, Jan 28, 2011 at 10:15 AM, RONG hui Rong
<daiwangs...@gmail.com>wrote:
Dear All,
I have the problem as follows, but I can not find the corresponding
solution. Can somebody give me some suggestions?
Many Thanks,
Hui Rong
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[PyMOL] aligning electron density maps
Eksterowicz, John
Wed, 03 Mar 2004 15:03:43 -0800
I have a pdb and xplor file which contain two units of the same
protein/inhibitor complex. What I am trying to do is align the two
proteins to each other so I can compare the subunits. I can accomplish
this by reading in the pdb file twice and aligning the b unit from the
second pdb file to the a unit of the first pdb file. I then split
everything into objects then delete what i don't want. In the end I
have subunits a and b aligned to each other.
I would like to be able to do the same thing for the electron denisty
map. Is there a way to align maps?
If I read in a protein and a map, then align the protein to another
protein, the protein moves, but the map remains in it's original
location. Can the map coordinates be transformed somehow?
Is it possible to create some association with the protein and the map
such that when the protein is aligned, the map will follow?
Thanks,
John
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On 1/28/11, RONG hui Rong <daiwangs...@gmail.com> wrote:
