X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 4.5 ? BATCH METHOD USED. 1% PROTEIN SOLUTION IN 100MM SODIUM ACETATE PH 4.5-4.6. SODIUM NITRATE ADDED TO A CONCENTRATION OF 20MGS/ML. CRYSTALS GROWN AT ROOM TEMPERATURE., batch method
Unit Cell:
a: 27.240 Å b: 31.870 Å c: 34.230 Å α: 88.52° β: 108.53° γ: 111.89°
Symmetry:
Space Group: P 1
Crystal Properties:
Matthew's Coefficient: 1.82 Solvent Content: 31.8
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 STRUCTURE KNOWN FREE R 0.95 21. ? 1870 96.5 0.1144 0.147 ?
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
0.95 21. 96.5 0.06 0.06 14.40 2.0 ? 61265 ? -3. ?
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 0.95 0.97 94.9 0.273 4.7 2.0
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 295 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7B ? EMBL/DESY, HAMBURG BW7B
Software
Software Name Purpose Version
DENZO data reduction .
SCALEPACK data scaling .
SHELXL-96 model building .
SHELXL-96 refinement .
SHELXL-96 phasing .