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
< 0.141,779
0.14 - 0.151,619
0.15 - 0.162,542
0.16 - 0.174,105
0.17 - 0.186,111
0.18 - 0.198,977
0.19 - 0.212,572
0.2 - 0.2115,764
0.21 - 0.2218,445
0.22 - 0.2320,569
0.23 - 0.2420,821
0.24 - 0.2519,821
0.25 - 0.2617,705
0.26 - 0.2714,367
0.27 - 0.2811,226
0.28 - 0.298,487
0.29 - 0.35,573
0.3 - 0.312,809
0.31 - 0.321,873
>= 0.323,386