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Twinned pyruvate kinase from E. coli in the T-state
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.2 281 16% w/v PEG8000, 10 mM magnesium sulfate, 10 mM potassium chloride, 100 mM MES/NaOH, 0.02% w/v sodium azide
Crystal Properties Matthews coefficient Solvent content 2.89 57.37
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 130.09 α = 90 b = 74.596 β = 90.14 c = 241.634 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 110 CCD ADSC QUANTUM 210r 2011-12-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.9537 Australian Synchrotron MX1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim 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 2.28 44.32 95.2 0.094 0.06 0.994 9.7 3.3 201780
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.28 2.32 85.6 0.33 0.256 0.812 3 2.5 8896
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.28 44.131 1.34 201704 2253 95.2 0.2194 0.2166 0.2155 0.2445 0.2406 Thin shells 31.4105
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 10.938 f_angle_d 0.802 f_chiral_restr 0.032 f_bond_d 0.003 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 27957 Nucleic Acid Atoms Solvent Atoms 2461 Heterogen Atoms 60
Software Software Software Name Purpose Aimless data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction REFMAC refinement Coot model building