X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.4 293 protein solution: 10 mg/mL ecKsgA, 50 mM Tris, pH 7.4, 50 mM ammonium chloride, 6 mM BME, reservoir solution: 80 mM MES/sodium, pH 6.5, 25% PEG5000 MME, 0.15 M ammonium sulfate , VAPOR DIFFUSION, HANGING DROP, temperature 293K
Unit Cell:
a: 239.007 Å b: 38.534 Å c: 64.752 Å α: 90.00° β: 96.34° γ: 90.00°
Symmetry:
Space Group: C 1 2 1
Crystal Properties:
Matthew's Coefficient: 2.43 Solvent Content: 49.47
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 2.10 28.0 30071 3339 95.85 0.21787 0.27566 40.461
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
2.10 34.65 95 0.064 ? 12.7 3.98 34870 33415 ? ? 37.8
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 2.10 2.18 93.9 ? ? 4.0 3.95 3446
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
ROTATING ANODE RIGAKU MICROMAX-007 1.5418 ? ?
Software
Software Name Purpose Version
CrystalClear data collection .
PHASER phasing .
REFMAC refinement 5.5.0109
CrystalClear data reduction .
CrystalClear data scaling .