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
< 0.141,626
0.14 - 0.151,479
0.15 - 0.162,240
0.16 - 0.173,609
0.17 - 0.185,475
0.18 - 0.198,075
0.19 - 0.211,282
0.2 - 0.2114,190
0.21 - 0.2216,716
0.22 - 0.2318,785
0.23 - 0.2418,894
0.24 - 0.2517,983
0.25 - 0.2616,136
0.26 - 0.2713,101
0.27 - 0.2810,225
0.28 - 0.297,774
0.29 - 0.35,057
0.3 - 0.312,557
0.31 - 0.321,673
>= 0.323,041