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
< 0.141,766
0.14 - 0.151,596
0.15 - 0.162,505
0.16 - 0.174,058
0.17 - 0.186,033
0.18 - 0.198,867
0.19 - 0.212,375
0.2 - 0.2115,555
0.21 - 0.2218,160
0.22 - 0.2320,283
0.23 - 0.2420,549
0.24 - 0.2519,542
0.25 - 0.2617,467
0.26 - 0.2714,191
0.27 - 0.2811,105
0.28 - 0.298,408
0.29 - 0.35,498
0.3 - 0.312,780
0.31 - 0.321,833
>= 0.323,334