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
< 0.141,513
0.14 - 0.151,367
0.15 - 0.162,029
0.16 - 0.173,237
0.17 - 0.184,918
0.18 - 0.197,257
0.19 - 0.210,218
0.2 - 0.2112,788
0.21 - 0.2215,128
0.22 - 0.2316,914
0.23 - 0.2417,118
0.24 - 0.2516,365
0.25 - 0.2614,698
0.26 - 0.2712,045
0.27 - 0.289,411
0.28 - 0.297,173
0.29 - 0.34,648
0.3 - 0.312,338
0.31 - 0.321,531
>= 0.322,745