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Crystal Structure of Glycogen synthase kinase-3 beta (GSK3B) in Complex with PIK-75
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4J1R
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 293 reservoir 0,1 M HEPES pH 7.0, 22% v/v PEG 8000, 8% ethylenglycol, 5mg/ml GSK3B (in 25 mM TRIS, 250 mM NaCl, 10 % Glycerol, pH 8), 1ul reservoir + 1ul protein solution
Crystal Properties Matthews coefficient Solvent content 2.84 56.68
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.63 α = 90 b = 119.5 β = 102.49 c = 67.48 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS3 6M 2015-05-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 0.91883 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) 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 2.6 48.21 99.9 0.12 0.13 0.996 11.99 6.8 32218
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.6 2.7 100 0.8 0.86 0.804
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 4J1R 2.6 44.304 1.38 32189 1611 99.89 0.2236 0.2217 0.2242 0.2589 0.2638
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 10.497 f_angle_d 1.08 f_chiral_restr 0.071 f_bond_d 0.008 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5448 Nucleic Acid Atoms Solvent Atoms 109 Heterogen Atoms 56
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing