Table 3. Data-collection statistics for the selenomethionine-labelled AlaRS-C.
Values in parentheses are for the highest resolution shell.
| Peak | Edge | High remote | Low remote | |
|---|---|---|---|---|
| Space group | P2221 | |||
| Unit-cell parameters (Å) | a = 124.15, b = 131.91, c = 138.68 | |||
| Wavelength (Å) | 0.9793 | 0.9796 | 0.9643 | 0.9953 |
| Resolution range (Å) | 50–3.2 (3.31–3.2) | 50–3.4 (3.52–3.4) | 50–3.5 (3.63–3.5) | 50–3.5 (3.63–3.5) |
| Measured reflections | 371244 | 167946 | 145964 | 152430 |
| Unique reflections | 37913 | 31232 | 28666 | 28753 |
| Completeness (%) | 99.0 (94.1) | 98.0 (92.0) | 96.9 (84.3) | 97.4 (88.4) |
| Mean I/σ(I) | 21.1 (2.4) | 19.2 (2.6) | 14.9 (2.1) | 16.1 (2.3) |
| Rmerge† (%) | 10.1 (38.6) | 8.0 (36.0) | 9.5 (36.5) | 8.4 (34.3) |
†
R
merge = 
.