*** For details on how to be removed from this list visit the *** *** CCP4 home page http://www.ccp4.ac.uk ***
CCP4ers, I've recently taken an interest in how DNA and especially RNA models are refined. Specifically I am interested in learning about how the sugar puckers are defined and how the sugar dihedral energies are set. My two questions then are: Can sugar puckers be defined on a per residue basis, and how is this done in CCP4? Is the file mon_lib_na.cif ( I found this in an older version of CCP4 ) still the correct monomer library description, or have the monomer definitions moved elsewhere? Thanks, -bob
