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
< 0.141,607
0.14 - 0.151,462
0.15 - 0.162,216
0.16 - 0.173,566
0.17 - 0.185,403
0.18 - 0.197,932
0.19 - 0.211,094
0.2 - 0.2113,929
0.21 - 0.2216,438
0.22 - 0.2318,511
0.23 - 0.2418,618
0.24 - 0.2517,722
0.25 - 0.2615,899
0.26 - 0.2712,944
0.27 - 0.2810,093
0.28 - 0.297,659
0.29 - 0.34,989
0.3 - 0.312,520
0.31 - 0.321,648
>= 0.322,992