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Diisopropyl fluorophosphatase (DFPase), D121E mutant
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2GVW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 298 15% PEG 3350, 0.1 M MES buffer, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.24 45.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.4 α = 90 b = 83.2 β = 90 c = 87.2 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 298 IMAGE PLATE MAR scanner 300 mm plate 2005-10-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 1.54
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 1.66 21.09 95.4 0.082 0.075 19.3 7 38109 36203 19.758
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.66 1.75 91.8 0.64 0.64 4.2 6.9 5014
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 FOURIER SYNTHESIS THROUGHOUT 2GVW 1.66 21.09 38109 36156 1793 94.9 0.189 0.189 0.189 0.1879 0.206 0.2048 random 21.677
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] -3.63 0.661 2.969
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 3.321 c_scbond_it 2.234 c_mcangle_it 1.915 c_mcbond_it 1.218
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2456 Nucleic Acid Atoms Solvent Atoms 152 Heterogen Atoms 2
Software Software Software Name Purpose SCALA data scaling CNS refinement PDB_EXTRACT data extraction MAR345dtb data collection MOSFLM data reduction CNS phasing