X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 298 Protein solution (10 mg/mL FosB in 20 mM HEPES buffer, pH 7.5 and 5 mM methylmalonate) and reservoir solution (50 mM Mg formate and 14% (w/v) PEG 3350) were mixed in a Hampton Research VDX plate with a 2:3 ratio of protein:reservoir solutions. Cryoprotected in its reservoir solution with 20% glycerol added prior to rapid freezing in liquid nitrogen.
Unit Cell:
a: 63.494 Å b: 68.402 Å c: 70.063 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 2.29 Solvent Content: 46.36
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 MOLECULAR REPLACEMENT THROUGHOUT 1.83 48.94 26425 1456 99.03 0.16070 0.18797 17.880
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
1.83 50.00 99.8 0.988 ? 4.3 5.6 ? 27845 ? ? ?
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 1.83 1.86 99.8 ? ? ? 5.4 ?
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 APS BEAMLINE 22-ID 1.0 APS 22-ID
Software
Software Name Purpose Version
REFMAC refinement 8.0.008
SCALEPACK data scaling 8.0.007
PHASER phasing 8.0.004
HKL-2000 data reduction .
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