Table 2. YMTase X-ray data-collection and refinement statistics.
Values in parentheses are for the highest resolution shell.
| Space group | P21212 |
| Unit-cell parameters (Å) | a = 58.7, b = 126.6, c = 156.1 |
| Resolution (Å) | 40.00–2.80 (2.95–2.80) |
| Mosaicity (°) | 0.4 |
| No. of unique reflections | 27356 (4028) |
| Completeness (%) | 93.3 (95.4) |
| Redundancy | 3.0 |
| Rmerge† (%) | 14.0 (57.6) |
| Average I/σ(I) | 9.1 (1.9) |
| R factor‡ (%) | 37.8 |
| Rfree§ (%) | 42.1 |
†
R
merge = 
× 100, where I is the intensity of a reflection and 〈I〉 is the average intensity.
‡
R factor = 
| × 100.
§
R free is calculated from a randomly selected 5% of data for cross-validation.