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Structure of I274G variant of E. coli KatE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1MWV PDB entry 1MWV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9 293 17% PEG3350, 1.6 M LiCl, 0.1 M Tris, pH 9.0, vapor diffusion, hanging drop, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.14 42.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 93.41 α = 90 b = 133.18 β = 109.21 c = 122.74 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 mirrors 2009-08-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CLSI BEAMLINE 08ID-1 0.97934 CLSI 08ID-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.9 35.242 99.4 0.139 8.7 3.8 221203 221203 2 2
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 1.9 2 98.7 0.533 0.533 1.3 3.7 31939
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 MOLECULAR REPLACEMENT THROUGHOUT PDB entry 1MWV 1.9 35.24 221203 221186 11178 99.43 0.1357 0.1357 0.1331 0.1334 0.1841 0.1844 RANDOM 15.3815
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] -0.16 0.39 0.12 0.29
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.359 r_dihedral_angle_4_deg 15.059 r_dihedral_angle_3_deg 14.781 r_dihedral_angle_1_deg 6.513 r_scangle_it 4.238 r_scbond_it 2.825 r_angle_refined_deg 1.904 r_mcangle_it 1.675 r_mcbond_it 1.051 r_chiral_restr 0.163
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.359 r_dihedral_angle_4_deg 15.059 r_dihedral_angle_3_deg 14.781 r_dihedral_angle_1_deg 6.513 r_scangle_it 4.238 r_scbond_it 2.825 r_angle_refined_deg 1.904 r_mcangle_it 1.675 r_mcbond_it 1.051 r_chiral_restr 0.163 r_bond_refined_d 0.024 r_gen_planes_refined 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 22948 Nucleic Acid Atoms Solvent Atoms 3196 Heterogen Atoms 176
Software Software Software Name Purpose SCALA data scaling REFMAC refinement PDB_EXTRACT data extraction MxDC data collection MOSFLM data reduction REFMAC phasing