PDB Statistics: PDB Data Distribution by R-free

Distribution of PDB structures by R-free. Data shown include structures solved by X-ray crystallography or electron microscopy.

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R-free (%)Number of Entries
< 0.141480
0.14 - 0.151315
0.15 - 0.161918
0.16 - 0.173153
0.17 - 0.184829
0.18 - 0.197117
0.19 - 0.210024
0.2 - 0.2112571
0.21 - 0.2214851
0.22 - 0.2316677
0.23 - 0.2416834
0.24 - 0.2516142
0.25 - 0.2614488
0.26 - 0.2711858
0.27 - 0.289263
0.28 - 0.297075
0.29 - 0.34588
0.3 - 0.312313
0.31 - 0.321514
>= 0.322709