X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.5 296 Crystals were grown by mixing equal volumes of reservoir buffer containing 18% PEG3350 and 500 mM ammonium tartrate and the LGK construct at 21.5 mg/ml in crystallization buffer containing 20 mM Tris pH 7.5, 50 mM NaCl and 0.5 mM TCEP.
Unit Cell:
a: 85.180 Å b: 88.950 Å c: 139.460 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 2.67 Solvent Content: 53.94
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-VALUE 2.200 46.13 49264 2505 90.39 0.1703 0.2102 ?
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
2.20 46.13 90.9 0.147 ? 6.9 3.6 ? 49339 ? ? ?
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 2.20 2.32 79.0 ? ? 1.6 2.9 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 296 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU 1.54180 ? ?
Software
Software Name Purpose Version
PHENIX refinement 1.8.1_1168
MOSFLM data reduction .
SCALA data scaling .
PHASER phasing .