X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION 7.0 293 GSK3beta(35-386) aliquots were concentrated to 4.4 mg/ml and used for crystallization trials. GSK3b-inhibitor co-crystals were grown using the sitting drop vapor diffusion technique in 0.2M DL-Malic acid pH 7.0, 20% PEG 3350 as reservoir solution. The protein was previously incubated with 3x molar excess of compound for 3h at 4C. Crystallization drops were prepared from 0.5ul of protein solution and 0.5ul of reservoir, and incubated for 10 days at 20C. Crystals were cryoprotected in 30% Glycerol and frozen in liquid nitrogen prior to data collection.
Unit Cell:
a: 86.803 Å b: 94.542 Å c: 106.579 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 2.65 Solvent Content: 53.54
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 2.30 47.27 37543 1969 99.62 0.19483 0.24047 37.707
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
2.30 47.27 99.8 ? ? 7.4 3.7 ? 39567 ? ? ?
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 2.30 2.38 100 ? ? 1.5 3.8 ?
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 ELETTRA BEAMLINE 5.2R 1.0 ELETTRA 5.2R
Software
Software Name Purpose Version
REFMAC refinement 5.8.0230
XDS data reduction .
Aimless data scaling .
MOLREP phasing .