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
< 0.141,683
0.14 - 0.151,517
0.15 - 0.162,281
0.16 - 0.173,669
0.17 - 0.185,557
0.18 - 0.198,233
0.19 - 0.211,486
0.2 - 0.2114,412
0.21 - 0.2216,976
0.22 - 0.2319,053
0.23 - 0.2419,189
0.24 - 0.2518,251
0.25 - 0.2616,375
0.26 - 0.2713,282
0.27 - 0.2810,367
0.28 - 0.297,884
0.29 - 0.35,139
0.3 - 0.312,604
0.31 - 0.321,699
>= 0.323,089