Figure 5
From: Machine learning to estimate the local quality of protein crystal structures
Evaluation of QAEmap with test data. (a) Correlation between bCCact. and bCCpred. The correlation coefficients are 0.890 at 2.0 Å, 0.848 at 3.9 Å, and 0.736 at 4.0 Å resolution for all amino acids. (b) bCCact. and bCCpred. for the correct structure of PDB: 3F9X (1), Simulated 3.0 Å-resolution structure (2); model structures at 1.25 Å (3) and 3.0 Å (4) resolution. The structures are presented with bCC values in rainbow color. (c) The bCCpred. values of the model structures of Fig. 3b. Although the coordinates and electron density of the input are the same as those of the RSCC (Supplementary Fig. S1 (right)), the bCCpred. values show no correlation with the correct electron density with bCCpred. values <  ~ 0.4.
