TABLE 3.
Crystallographic data collection and refinement statistics
| S. agalactiae Srr1-BR | S. agalactiae Srr2-BR | |
|---|---|---|
| PDB entry | 4MBO | 4MBR |
| Data collection | ||
| Resolution | 30 to 1.65 Å (1.68 to 1.65 Å)a | 30 to 3.65Å (3.71 to 3.65 Å) |
| Beamline | 21-ID-D | 21-ID-G |
| Wavelength | 0.97928 Å | 0.97956 Å |
| Space group | P21212 | P41212 |
| Unit cell parameters | a = 73.36Å | a = b = 97.60 Å |
| b = 83.24 Å | ||
| c = 57.06 Å | c = 173.27 Å | |
| α = β = γ = 90° | α = β = γ = 90° | |
| No. of reflections | 255,636 | 93,050 |
| Unique reflections | 42,747 | 9,911 |
| Completeness | 99.5% (100.0%) | 99.9% (100.0%) |
| I/σ | 26.4 (3.8) | 41.0 (3.3) |
| Rsymb | 0.058 (0.500) | 0.050 (0.690) |
| Refinement | ||
| Rworkc | 0.154 | 0.213 |
| Rfreec | 0.187 | 0.241 |
| No. of Rfree reflections | 2141 | 471 |
a Values in parentheses are for the highest resolution shell.
b Rsym = Σ(Ii − 〈I〉)/Σ (〈I〉), where i is the ith measurement and 〈I〉 is the weighted mean of I.
c Rwork = Σ ‖Fobs| − |Fcalc‖/S|Fobs|.
d Rfree is calculated using the same equation as Rwork using a subset of reflections omitted from refinement and reserved in the test set of the data.