Hi Having spent a while on the CCP4bb trying to fix what I thought was a Coot library problem but turned out to be an issue with the input pdb file, and as was suggested by the original poster on the bb, it would be useful if Coot could correct the syntax of nucleic acid upon reading pdb files so that it matches the dictionary and real-space refinement works.
Given that Coot used by default to change nucleic acid to the old (Ur etc) format and standard-residues.pdb is in the old format some of the code to do this must already be there? Thanks, Huw -- Dr Huw Jenkins Astbury Centre for Structural Molecular Biology University of Leeds
