Re: [ccp4bb] Criteria For Solvent Components

2011-06-14 Thread Jan Dohnalek
I do not think we "are there yet" especially when partial occupancies come into play. Then it is a real mess. We always collect "all available evidence" (databases, CSD, PDB seraches, anomalous, distances, geometry, fluorescence spectrum at beamline etc.) and then try to make the best guestimate ..

[ccp4bb] Criteria For Solvent Components

2011-06-14 Thread Jacob Keller
Dear Crystallographers, While I acknowledge that assigning solvent/ions/waters to blobs of density is prone to subjectivity, does anyone here know of any attempts to rigorously assign solvent blobs based on their characteristics, e.g., nearby residue types, height of peak, etc? I wrote previously