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
< 0.141,763
0.14 - 0.151,595
0.15 - 0.162,495
0.16 - 0.174,049
0.17 - 0.186,022
0.18 - 0.198,848
0.19 - 0.212,336
0.2 - 0.2115,497
0.21 - 0.2218,117
0.22 - 0.2320,255
0.23 - 0.2420,526
0.24 - 0.2519,511
0.25 - 0.2617,431
0.26 - 0.2714,148
0.27 - 0.2811,075
0.28 - 0.298,381
0.29 - 0.35,485
0.3 - 0.312,770
0.31 - 0.321,830
>= 0.323,322