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
< 0.141500
0.14 - 0.151354
0.15 - 0.162012
0.16 - 0.173203
0.17 - 0.184879
0.18 - 0.197202
0.19 - 0.210139
0.2 - 0.2112683
0.21 - 0.2215017
0.22 - 0.2316821
0.23 - 0.2417003
0.24 - 0.2516265
0.25 - 0.2614612
0.26 - 0.2711964
0.27 - 0.289354
0.28 - 0.297132
0.29 - 0.34625
0.3 - 0.312328
0.31 - 0.321525
>= 0.322732