Table 1.
X-ray source | X29 |
---|---|
Detector | ADSC Q315 CCD |
X-ray wavelength (Å) | 0.9791 |
Temperature (K) | 100 |
Data set | SAD |
Space group | P21 (P 1 21 1) |
Unit-cell parameters | |
a (Å) | 29.44 |
b (Å) | 38.38 |
c (Å) | 62.64 |
α = γ | 90° |
β | 96.70° |
Resolution range (Å) | 30–1.84 (1.92–1.84) |
Molecules per AU | 2 |
Total number of reflections | 269,646 |
Total number of unique reflections | 11,230 (625) |
Completeness (%) | 92 (52) |
Rmerge (%)a | 6.9 (26.1) |
Mean I/σ(I) | 36.9 (2.6) |
Wilson B (Å2) | 25.12 |
Refinement | |
R (%) | 21.6 |
Rfree (%) | 29.4 |
Mean B-value (Å2) | 28.14 |
Δbonds (Å) | 0.015 |
Δangles (°) | 1.50 |
MolProbity Ramachandran analysis | |
Most favored | 98% |
Additionally allowed | 2% |
MolProbity | |
Clash score, all atoms | 15.1 (46th) |
MolProbity score | 2.22 (45th) |
Values in parenthesis are the statistics for the highest resolution shell (1.92–1.84 Å).
Rmerge = ∑h∑j|Ih,j−<Ih>|/∑h∑j, where Ih,j is the intensity of the jth observation of unique reflection h.