X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 5.1 ? PROTEIN CRYSTALLIZED FROM 50 MM SODIUM ACETATE, 0.5-0.7 M LI2SO4, 5-7% (W/V) PEG 8000, 5 MM DTT, PH 5.1; TRANSFERRED IN EIGHT STEPS TO 50 MM SODIUM ACETATE, 0.5 M LI2SO4, 15% (W/V) PEG 8000, 17.5% GLYCEROL AND 10MM DTT, PH 5.1
Unit Cell:
a: 79.229 Å b: 79.229 Å c: 134.060 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 41 21 2
Crystal Properties:
Matthew's Coefficient: 2.7 Solvent Content: 53.
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 MULTIWAVELENGTH ANOMALOUS DISPERSION THROUGHOUT 2.6 6.0 11376 1170 90.9 0.2180000 0.3150000 49.8
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
2.6 15.0 94.9 ? 0.0630000 15.1 5.84 ? 13160 ? 0. 48.8
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 2.60 2.66 78.3 0.2700000 2.5 4.63
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 103 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X4A 0.9663, 0.9879 NSLS X4A
Software
Software Name Purpose Version
MLPHARE phasing .
X-PLOR refinement 3.1
DENZO data reduction .
SCALEPACK data scaling .