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
< 0.141,768
0.14 - 0.151,601
0.15 - 0.162,515
0.16 - 0.174,075
0.17 - 0.186,054
0.18 - 0.198,909
0.19 - 0.212,440
0.2 - 0.2115,622
0.21 - 0.2218,238
0.22 - 0.2320,373
0.23 - 0.2420,626
0.24 - 0.2519,613
0.25 - 0.2617,526
0.26 - 0.2714,235
0.27 - 0.2811,144
0.28 - 0.298,438
0.29 - 0.35,526
0.3 - 0.312,791
0.31 - 0.321,846
>= 0.323,349