Table I.
X-ray Data Collection Statistics
| Selenomethionine-labeled protein | Wild-type enzyme | |
|---|---|---|
| Wavelength (Å) | 0.9794 | 0.9794 |
| Resolution limits (Å) | 30.0–2.24 (2.30–2.24)a | 30.0–2.10 (2.18–2.10)a |
| Unit cell dimensions (Å, deg) | a = 80.0, b = 72.0 c = 107.3, β = 107.3 | a = 71.9, b = 80.1, c = 109.9, α = 71.7, β = 88.6,γ = 89.8 |
| Number of independent reflections | 56,279 (4288) | 121,975 (11,250) |
| Completeness (%) | 99.9 (99.9) | 90.2 (82.9) |
| Redundancy | 5.2 (5.0) | 2.1 (1.7) |
| avg I/avg σ(I) | 37.4 (9.0) | 24.0 (3.9) |
| Rsym (%)b | 5.1 (22.8) | 7.0 (23.1) |
a
Statistics for the highest resolution bin.
b
