X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 286 crystallized by the hanging drop vapor diffusion method at 13 degrees Celsius by mixing equal volumes of a purified protein (11-15 mg/mL) solution with a crystallization solution containing 0.15 M ammonium sulfate, 9 - 10.5% (w/v) monomethylether polyethylene glycol (MW 5 K) and 0.1 M MES buffer in a pH range of 5.3-5.6.
Unit Cell:
a: 52.028 Å b: 57.472 Å c: 104.729 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 2.12 Solvent Content: 42.01
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 FOURIER SYNTHESIS FREE R-VALUE 1.8 36.2 29196 1356 99.9 0.196 0.226 28.7
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
1.8 50.0 99.9 0.055 ? 6.5 6.2 ? 29890 ? ? ?
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 1.8 1.82 99.0 ? ? 3.7 4.9 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 87 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 17-ID 1.0 APS 17-ID
Software
Software Name Purpose Version
CNX refinement 2005
HKL-2000 data reduction .
SCALEPACK data scaling .
CNX phasing 2005