X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.60 ? PROTEIN WAS CRYSTALLIZED FROM 1.6 M AMMONIUM SULFATE, 0.1M MES, PH 6.0, XTALS WERE RINSED IN CRYOPROTECTANT SOLUTIONS CONSISTING OF RESERVOIR BUFFER WITH AN ADDED 10%, 20% AND 25% GLYCEROL RESPECTIVELY. SELENOMETHIONINE (SEMET)-CONTAINING PROTEIN WAS CRYSTALLIZED UNDER THE SAME CONDITION.
Unit Cell:
a: 119.800 Å b: 119.800 Å c: 62.300 Å α: 90.00° β: 90.00° γ: 120.00°
Symmetry:
Space Group: P 61 2 2
Crystal Properties:
Matthew's Coefficient: 3.90 Solvent Content: 70
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 MAD THROUGHOUT 2.80 24.39 6560 337 95.5 0.250 0.292 80.1
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
2.800 24.500 99.0 0.07000 ? ? 19.300 ? 8544 ? 2.000 118.1
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 2.80 2.98 98.0 ? ? 10.00
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 77.0 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 14-ID-B ? APS 14-ID-B
Software
Software Name Purpose Version
CNS refinement 1.1
MOSFLM data reduction .
SCALEPACK data scaling .
SOLVE phasing .
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