[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[ccp4bb]: anomolous difference maps

***  For details on how to be removed from this list visit the  ***
***          CCP4 home page http://www.ccp4.ac.uk         ***

Hi all,
I was wondering if someone would mind explaining how I generate an
anomolous difference map in CCP4 starting from an MTZ file...

I know that the F+ and F- are preserved in the MTZ (from d*trek) but their
precise relation to the DANO labels eludes me...
Trying to use FFT and supplying the MTZ just gives me a big volume of
I did generate the map with CNS, and I know the signal is there (iodine
peaks from iodobenzene), but I would like to be consistent in my analysis
sticking with CCP4.
Many Thanks,
Maneesh Yadav