Re: [ccp4bb] crystallographic confusion [SEC=UNCLASSIFIED]

2014-04-19 Thread DUFF, Anthony
I thought... we had a definition for reportable resolution: The resolution at which I/sig(I) = 2, and completeness 50% This reported resolution is not to be confused with data cutoff. We give the software all the scaled and merged data and let it down-weight the weak data. At the edge, we

Re: [ccp4bb] crystallographic confusion [SEC=UNCLASSIFIED]

2014-04-19 Thread Edward A. Berry
There are three places in a pdb file where resolution is defined. Unfortunately by current conventions I believe they are all required to show the same value. If one of them could be redefined to be effective resolution, with a comment to explain how that was arrived at, it would take the