TABLE 1.
Summary of the x-ray data collection and structure refinement statistics of IL-10
| Parameter | Value |
|---|---|
| Space group | P212121 |
| Resolution limits (Å) | 42.15–2.05 (2.16–2.05)a |
| Unit cell parameters | |
| a, b, c (Å) | 39.77, 80.82, 84.32 |
| α = β = γ (degrees) | 90 |
| No. of unique reflections | 17,734 |
| Multiplicity | 4.8 |
| Completeness (%) | 100 (99.9) |
| Mean I/σ(I) | 12.3 (2.9) |
| Rsym (Rmerge) (%) | 8.3 (55.6) |
| Rwork (%) | 18.9 |
| Rfree (%) | 24.6 |
| No. of protein residues | 283 |
| No. of water molecules | 57 |
| Mean protein B factor (Å2) | 30.8 |
| Mean solvent B factor (Å2) | 64.8 |
| Root mean square deviation bond lengths (Å) | 0.014 |
| Root mean square deviation bond angles (degrees) | 1.548 |
| Ramachandran plot statistics (%) | |
| Residues in most favored regions | 97.2 |
| Residues in additional allowed regions | 2.8 |
a Values in parentheses refer to the highest resolution shell.