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. Author manuscript; available in PMC: 2016 May 5.
Published in final edited form as: Nature. 2015 Oct 26;527(7576):114–117. doi: 10.1038/nature15525

Extended Data Figure 2. Data and model quality.

Extended Data Figure 2

Plots of CC*, CCfree and CCwork against resolution, for the tetragonal crystal data set and model. The CC* statistic assesses the signal present in the data, while CCfree and CCwork provide an estimate of the agreement between data and model. A CC* value of 0.87 for the highest resolution shell indicates that these data contain useful information up to 3.9 Å. CCfree and CCwork are lower than CC*, showing that the model does not overfit the data.