X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 289 Protein was dialysed against the buffer containing 0.1 M NaCl, 50 mM TRIS-HCl pH 8.2, 1 mM DTT, and 1 mM EDTA. Crystallisation conditions: 0.2 M sodium nitrate, 0.1 M Bis-Tris-Propane pH 7.5, 24 % (w/v) PEG3350, protein dimer/DNA molar ratio 1:1, protein concentration 1.46 mg/ml, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Unit Cell:
a: 82.120 Å b: 128.070 Å c: 78.540 Å α: 90.00° β: 99.99° γ: 90.00°
Symmetry:
Space Group: C 1 2 1
Crystal Properties:
Matthew's Coefficient: 2.85 Solvent Content: 56.89
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 MOLECULAR REPLACEMENT THROUGHOUT 2.75 35.06 19280 1041 97.49 0.20672 0.23532 50.112
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
2.75 36.00 97.6 0.075 ? 9.0 3.9 20836 20336 ? 2 43.3
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 2.75 2.94 89.0 ? ? 2.9 3.1 3378
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 120 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 0.93930 ESRF ID14-4
Software
Software Name Purpose Version
MxCuBE data collection .
PHASER phasing .
REFMAC refinement 5.7.0029
MOSFLM data reduction .
SCALA data scaling .
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