X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 ? CRYSTALS GREW IN 2UL DROPLETS FORMED BY MIXING 1 UL OF PROTEIN SOLUTION AT 10 MG ML-1 (BUFFERED IN 20 MM TRIS-HCL PH 7.5) AND 1 UL L OF PRECIPITANT SOLUTION FORMED BY 12% (V/V) POLYETHYLENGLYCOL 4000, 0.1M HEPES PH 7.5, 0.2M MAGNESIUM ACETATE IN 1:1 VOLUME RATIO
Unit Cell:
a: 125.815 Å b: 125.815 Å c: 126.637 Å α: 90.00° β: 90.00° γ: 120.00°
Symmetry:
Space Group: P 31 2 1
Crystal Properties:
Matthew's Coefficient: 3.9 Solvent Content: 68.5
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 SAD THROUGHOUT 2.55 44.63 36230 1907 99.85 0.23933 0.27173 77.410
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
2.55 44.63 99.9 0.08 ? 11.90 10.6 ? 38172 ? 2.0 ?
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 2.55 2.66 99.8 ? 2.90 11
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 ID29 ? ESRF ID29
Software
Software Name Purpose Version
REFMAC refinement 5.8.0049
XDS data reduction .
Aimless data scaling .
SHELX phasing .