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IMPase (AF2372) with 25 mM Asp
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1LVB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 298 100 mM myo inositol
400 mM Aspartate
15 % PEG 3350
200 mM potassium sulfate
100 mM magnesium chloride
100 mM Hepes 7.0
Crystal Properties Matthews coefficient Solvent content 4.23 70.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 89.53 α = 90 b = 89.53 β = 90 c = 102.136 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++ 2012-09-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 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 2.6 42.65 99.95 3.444 5.5 28144
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 1LVB 2.6 42.648 1.97 28144 1416 99.95 0.173 0.1704 0.1733 0.2215 0.2214
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 14.667 f_angle_d 1.155 f_chiral_restr 0.073 f_bond_d 0.031 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3919 Nucleic Acid Atoms Solvent Atoms 86 Heterogen Atoms 103
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction SCALEPACK data scaling PHASER phasing