- Protein crystallography
Main steps: - Protein purification - Crystallisation
Special: - Programs for crystallography - X-ray detectors
Basic tutorials: - Chemistry - Protein - Peptide - Amino Acids
Xtal community: - CCP4BB
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Subject: twwining operator From: siva charan siva {- dot -} charan {- at -} UNI-GRAZ {- dot -} AT Date: 2007-05-21
hello
I have a data set to 2.4 A, which has space group of *P21 *. From the cumulative intensity distribution graph, indicates that data is twinned . To run the detwin program in ccp4, one has to know the twinning operator. Can anybody help me, how can I get the twinning operator for monoclinic space group. I have checked for twin operators at http://www.ccp4.ac.uk/dist/html/twinning.html, but there are no twining operators for monoclinic space group.
regards siva
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