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
< 0.141,773
0.14 - 0.151,610
0.15 - 0.162,528
0.16 - 0.174,095
0.17 - 0.186,090
0.18 - 0.198,953
0.19 - 0.212,515
0.2 - 0.2115,714
0.21 - 0.2218,368
0.22 - 0.2320,497
0.23 - 0.2420,745
0.24 - 0.2519,733
0.25 - 0.2617,614
0.26 - 0.2714,304
0.27 - 0.2811,193
0.28 - 0.298,459
0.29 - 0.35,549
0.3 - 0.312,801
0.31 - 0.321,861
>= 0.323,368