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
< 0.141,704
0.14 - 0.151,545
0.15 - 0.162,325
0.16 - 0.173,772
0.17 - 0.185,737
0.18 - 0.198,541
0.19 - 0.211,906
0.2 - 0.2115,005
0.21 - 0.2217,560
0.22 - 0.2319,667
0.23 - 0.2419,841
0.24 - 0.2518,807
0.25 - 0.2616,853
0.26 - 0.2713,695
0.27 - 0.2810,726
0.28 - 0.298,130
0.29 - 0.35,301
0.3 - 0.312,690
0.31 - 0.321,762
>= 0.323,188