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Crystal Structure Analysis of the dienelactone hydrolase (C123S) mutant- 1.7 A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1DIN PDB entry 1DIN
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 277 0.1M Sodium Citrate buffer, 1.2M Ammonium Sulfate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.36 47.56
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.226 α = 90 b = 71.283 β = 90 c = 76.898 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 100 IMAGE PLATE RIGAKU RAXIS IIC confocal mirrors 2001-03-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 1.5418
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 1.7 33.84 94.4 0.095 19.4 5.35 29918 28238 13.6
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 1.7 1.81 92 0.22 4494
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 (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 THROUGHOUT PDB entry 1DIN 1.7 28.66 29854 27967 1350 93.7 0.171 0.171 0.1721 0.207 0.2089 RANDOM 14.6
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] -1.83 1.42 0.42
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.4 c_scangle_it 6.2 c_scbond_it 5.21 c_mcangle_it 3.3 c_mcbond_it 2.64 c_angle_deg 2.1 c_improper_angle_d 1.53 c_bond_d 0.025 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.4 c_scangle_it 6.2 c_scbond_it 5.21 c_mcangle_it 3.3 c_mcbond_it 2.64 c_angle_deg 2.1 c_improper_angle_d 1.53 c_bond_d 0.025 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1776 Nucleic Acid Atoms Solvent Atoms 199 Heterogen Atoms 21
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling