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
< 0.141,769
0.14 - 0.151,605
0.15 - 0.162,519
0.16 - 0.174,083
0.17 - 0.186,070
0.18 - 0.198,929
0.19 - 0.212,469
0.2 - 0.2115,648
0.21 - 0.2218,279
0.22 - 0.2320,403
0.23 - 0.2420,662
0.24 - 0.2519,660
0.25 - 0.2617,554
0.26 - 0.2714,253
0.27 - 0.2811,162
0.28 - 0.298,441
0.29 - 0.35,533
0.3 - 0.312,796
0.31 - 0.321,849
>= 0.323,357