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
< 0.141,693
0.14 - 0.151,535
0.15 - 0.162,303
0.16 - 0.173,724
0.17 - 0.185,654
0.18 - 0.198,394
0.19 - 0.211,725
0.2 - 0.2114,754
0.21 - 0.2217,294
0.22 - 0.2319,366
0.23 - 0.2419,546
0.24 - 0.2518,572
0.25 - 0.2616,659
0.26 - 0.2713,490
0.27 - 0.2810,548
0.28 - 0.297,999
0.29 - 0.35,205
0.3 - 0.312,651
0.31 - 0.321,725
>= 0.323,139