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.
| R-free (%) | Number of Entries |
|---|---|
| < 0.14 | 1,723 |
| 0.14 - 0.15 | 1,558 |
| 0.15 - 0.16 | 2,396 |
| 0.16 - 0.17 | 3,844 |
| 0.17 - 0.18 | 5,781 |
| 0.18 - 0.19 | 8,599 |
| 0.19 - 0.2 | 11,979 |
| 0.2 - 0.21 | 15,080 |
| 0.21 - 0.22 | 17,650 |
| 0.22 - 0.23 | 19,753 |
| 0.23 - 0.24 | 19,938 |
| 0.24 - 0.25 | 18,905 |
| 0.25 - 0.26 | 16,939 |
| 0.26 - 0.27 | 13,770 |
| 0.27 - 0.28 | 10,783 |
| 0.28 - 0.29 | 8,170 |
| 0.29 - 0.3 | 5,334 |
| 0.3 - 0.31 | 2,700 |
| 0.31 - 0.32 | 1,770 |
| >= 0.32 | 3,213 |
