X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.0 295 30% PEG 400, 50 mM bis-tris-propane pH 7.0, 100 mM NaCl, 50 mM CaCl2, and 2 mM DTT. 1:1 Molar ratio protein:DNA, protein at 20mg/ml, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Unit Cell:
a: 69.226 Å b: 79.248 Å c: 160.881 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: C 2 2 21
Crystal Properties:
Matthew's Coefficient: 2.27 Solvent Content: 45.92
Refinement Statistics
Diffraction ID Structure Solution Method Cross Validation Method Resolution Limit (High) Resolution Limit (Low) Number of Reflections (Observed) Number of Reflections (R-free) Percent Reflections (Observed) R-Work R-Free Mean Isotropic
X-RAY DIFFRACTION FOURIER SYNTHESIS THROUGHOUT 1.940 16.930 33048 1645 99.810 0.195 0.233 26.702
Data Collection
Overall
Resolution Limit (High) Resolution Limit (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
1.90 38.47 99.900 0.067 0.067 7.200 4.100 35256 35256 0.00 0.00 ?
Highest Resolution Shell
# Resolution Limits (Low) Resolution Limits (High) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1 1.90 2.00 99.900 ? 0.526 1.200 3.700 5080
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 105 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.3.1 1.072158 ALS 8.3.1
Software
Software Name Purpose Version
SCALA data scaling .
REFMAC refinement .
PDB_EXTRACT data extraction 1.701
MOSFLM data reduction .
CCP4 data scaling (SCALA)