X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 6.5 293 protein 10-11 mg/ml, 20 mM HEPES pH 8, 200 mM NaCl. reservoir 100 mM imidazole pH 6.5, 1.5 M NaCl, 15 % w/v PEG 3350, 100 mM MgCl2. Cryoprotection Parabar 10312 (Hampton Research)
Unit Cell:
a: 49.000 Å b: 49.000 Å c: 116.241 Å α: 90.000° β: 90.000° γ: 120.000°
Symmetry:
Space Group: P 31 2 1
Crystal Properties:
Matthew's Coefficient: 2.29 Solvent Content: 46.40
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 1.471 42.435 27246 2036 96.262 ? 0.2445 39.496
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
1.47 42.44 96.1 ? 0.041 25.9 16 ? 27246 ? ? 38.28
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 1.47 1.56 76.1 ? 0.297 0.56 7.5 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 273 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON LNLS BEAMLINE W01B-MX2 1.45883 LNLS W01B-MX2
Software
Software Name Purpose Version
REFMAC refinement 5.8.0258
XDS data reduction .
XSCALE data scaling .
Arcimboldo phasing .