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IMPase (AF2372) with 400 mM Glutamate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1LBV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 298 100 mM myo inositol
400 mM Glutamate
25% PEG 3350
200 mM Potassium Sulfate
4 mM Magnesium Chloride
Crystal Properties Matthews coefficient Solvent content 4.26 71.12
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 89.509 α = 90 b = 89.509 β = 90 c = 103.139 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE RIGAKU RAXIS IV++ 2012-09-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE Cu FINE FOCUS 1.0
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 44.75 99.98 4.244 5.8 62169
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 1LBV 2.003 44.75 1.97 62169 3149 99.98 0.1617 0.1611 0.1642 0.1715 0.1746
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 14.663 f_angle_d 1.223 f_chiral_restr 0.075 f_bond_d 0.05 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3932 Nucleic Acid Atoms Solvent Atoms 332 Heterogen Atoms 122
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction SCALEPACK data scaling PHASER phasing