Linking Crystallographic Model and Data Quality

Finessing Crystal Analysis Protein crystallography has revolutionized our understanding of a whole variety of biological processes (see the Perspective by Evans ). In crystallography, the measure of agreement between the data and the calculated model is not on the same scale as the measure of data quality, making it challenging to choose an optimal high resolution limit beyond which the data should be discarded. Now, Karplus and Diederichs (p....