X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.5 ? PROTEIN WAS CRYSTALLIZED FROM 28-32% PEG 4000/6000/8000, 200-300 MM SODIUM ACETATE, 100MM SODIUM CACODYLATE, PH 6.5; THEN SOAKED IN 28-32% PEG 4000/6000/8000, 200-300 MM SODIUM ACETATE, 100MM BIS-TRIS, PH 6.5.
Unit Cell:
a: 45.420 Å b: 60.740 Å c: 67.640 Å α: 90.00° β: 102.42° γ: 90.00°
Symmetry:
Space Group: P 1 21 1
Crystal Properties:
Matthew's Coefficient: 2.2 Solvent Content: 36
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 MULTIPLE ISOMORPHOUS REPLACEMENT THROUGHOUT 2.05 20 22684 1147 100 ? 0.232 15.5
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
2.05 20 100 0.0580000 ? 22.3 3.5 ? 23495 ? -3 6.5
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 2.05 2.14 100 ? ? 9.8 2.1 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 100 K
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SRS BEAMLINE PX7.2 ? SRS PX7.2
Software
Software Name Purpose Version
MLPHARE phasing .
REFMAC refinement .
DENZO data reduction .
SCALEPACK data scaling .