X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 4.6 ? BATCH METHOD. 20 MG/ML PROTEIN SOLUTION IN 50MM SODIUM ACETATE PH 4.6 AND 10% NACL. CRYSTALS GROWN AT ROOM TEMPERATURE.
Unit Cell:
a: 78.810 Å b: 78.810 Å c: 36.800 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 43 21 2
Crystal Properties:
Matthew's Coefficient: 2.05 Solvent Content: 40.0
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 MOLECULAR REPLACEMENT FREE R 1.53 25.0 17923 915 100.0 0.22 0.31 19.6
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
0.92 25. 90.1 0.028 0.028 29.1 2.0 ? 58373 ? 3.0 17.7
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 0.93 0.94 78.0 ? 0.17 4.9 2.0 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 120 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X9B ? NSLS X9B
Software
Software Name Purpose Version
DENZO data reduction .
SCALEPACK data scaling .
CCP4 model building .
REFMAC refinement .
CCP4 phasing .