Not sure if this helps, but MAPMAN contains options to make 1D and 2D
projections - see http://xray.bmc.uu.se/usf/mapman_man.html#S45
Many moons ago, I also wrote a script to generate general projections (e.g.,
onto the plane of an aromatic ring) using various USF programs - you may want
to try and resuscitate that (I would be very surprised if it worked out of the
box) - ftp://xray.bmc.uu.se/pub/gerard/omac/plane_extract.csh
--Gerard
On Sat, 27 Nov 2010, Jeffrey D Brodin wrote:
Hi all,
I'm currently working on a project where we are attempting to compare a single
crystal X-ray structure with 2D crystals we've imaged with TEM. I have nice 2D
cyrstals and low dose cryo images.
My question is whether there is a program in ccp4 that will let you input a
model and then generate a 2D projection using different plane groups. We are
pretty sure, based on electron diffraction, that the 2D crystals contain a
screw axis, as did the X-ray structure. Also, after generating the images, is
there another program that will calculate structure factors and a diffraction
pattern? Thanks in advance for the help,
Jeff Brodin
Best wishes,
--Gerard
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Gerard J. Kleywegt
Dept. of Cell & Molecular Biology University of Uppsala
Biomedical Centre Box 596
SE-751 24 Uppsala SWEDEN
http://xray.bmc.uu.se/gerard/ mailto:ger...@xray.bmc.uu.se
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