X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 5.0 283 using 2 uL drop of protein at 5 mg/mL in a solution of 35.7 mM sodium citrate-citric acid buffer (pH 5.0) containing 14.5% saturated ammonium sulfate against a crystallization well solution of 71.4 mM sodium citrate-citric acid buffer (pH 5.0) containing 29% saturated ammonium sulfate.
Unit Cell:
a: 19.246 Å b: 33.597 Å c: 11.551 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 2
Crystal Properties:
Matthew's Coefficient: 1.40 Solvent Content: 14.1
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 AB INITIO PHASING FREE R-VALUE 1.11 16.8 3080 287 95.7 0.0880 0.1188 ?
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
1.11 16.8 95.9 0.057 ? 26.4 6.5 ? 3094 ? ? ?
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 1.11 1.71 88.9 ? ? 5.0 4.0 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 290 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE MACSCIENCE 1.54 ? ?
Software
Software Name Purpose Version
SAINT data processing .
SnB phasing 2.2
CNS refinement .
SMART6000 data reduction .
SAINTPLUS data scaling .
SHELXL-97 refinement .