X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 8.0 291 Droplets of 4 microl protein-DNA solution (ratio 1:1.3) in 20 mM Tris-HCl pH 8.0, 50 mM NaCl, and 1 mM EDTA at 6 mg per ml were mixed with 2 microl reservoir solution consisting of 8% PEG 8000, 100 mM sodium citrate pH 4.6, 100 mM Magnesium acetate and 20% glycerol.
Unit Cell:
a: 78.628 Å b: 78.628 Å c: 265.122 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 43 21 2
Crystal Properties:
Matthew's Coefficient: 2.79 Solvent Content: 55.98
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 FREE R-VALUE 2.900 47.060 19125 917 98.80 0.2365 0.2900 ?
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
2.9 47.1 99.8 0.137 ? 18.2 25.7 ? 19313 ? ? ?
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 2.9 3.0 99.9 ? ? 4.0 27.8 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 100 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID30B 0.9677 ESRF ID30B
Software
Software Name Purpose Version
PHENIX refinement (1.10.1_2155: ???)
XDS data reduction .
Aimless data scaling .
PHASER phasing .
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