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Dear all,
I have cut out a piece of protein monomer density obtained
from rough phases in a P21 crystal form and am using that map as a molecular
replacement model in a C2 crystal form of the same protein.
To do this I am using both Amore (after having converted the map to Fs
and
then Es) and MolRep. Both programs give me good Rotation function search
hits, with the Amore solution obviously obeying the Cross Rotation function
between the crystal forms as computed in almn; but I cannot make sense of the
MolRep rotations/translations. I suspect that MolRep is "preparing" the
search map in a way that makes it difficult to interpret the rotation ans
translation function hits as the intercrystal operators.
Does anyone have any experience about the use of MolRep searching with
maps
and going from one crystal form to another?
Thanks!
Regards
Pietro
--
Pietro Roversi - Laboratory of Molecular Biophysics - Biochemistry Dept.
University of Oxford - South Parks Road - Oxford OX1 3QU - England, UK
Tel. 0044 (0)1865 275385 - Fax. 0044 (0)1865 275182
http://biop.ox.ac.uk/www/lea/website/index.htm
