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Crystal Structure of Human Hexokinase 2 with cmpd 30, a 2-amino-6-benzenesulfonamide glucosamine
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 5 296 protein conditions: 10mgs/mL, 50mM TRIS HCL, pH 7.5, 250mM NaCl, 2mM DTT, 2mM MgCl2. and 1mM cmpd30
Reservoir: 0.1M Na Citrate pH=5, 14% PEG 3350, 10 % ethylene glycol
Cryo protectant 20% ethylene glycol in mother liquor
Crystal Properties Matthews coefficient Solvent content 2.83 56.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.032 α = 90 b = 154.893 β = 96.34 c = 114.825 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 CCD MARMOSAIC 300 mm CCD 2010-11-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97856 APS 21-ID-G
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.73 114.12 98.9 0.105 12.3 4.1 59924
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.73 3 96.1 0.42 3 3.4
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-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION FREE R-VALUE 2.734 114.12 1.35 59830 2918 98.79 0.193 0.1899 0.2517 0.2307
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 13.915 f_angle_d 1.205 f_chiral_restr 0.06 f_bond_d 0.009 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 13613 Nucleic Acid Atoms Solvent Atoms 83 Heterogen Atoms 129
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHENIX phasing