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Structure of the S234N variant of E. coli KatE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1GGE PDB entry 1GGE
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 2.12 42.11
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 93.393 α = 90 b = 132.57 β = 109.23 c = 122.567 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 225 mm CCD mirrors 2011-07-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CLSI BEAMLINE 08ID-1 0.98 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 35.131 93.6 0.086 8.7 3.2 206796 206796 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 85.5 0.238 0.238 2.1 2.7 27496
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 1GGE 1.9 35.131 206796 206533 10355 93.41 0.1769 0.1746 0.1737 0.221 0.2189 RANDOM 15.5443
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] -0.12 0.46 -0.26 0.68
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.757 r_dihedral_angle_4_deg 15.161 r_dihedral_angle_3_deg 14.966 r_dihedral_angle_1_deg 6.568 r_angle_refined_deg 2.068 r_chiral_restr 0.151 r_bond_refined_d 0.019 r_gen_planes_refined 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 22960 Nucleic Acid Atoms Solvent Atoms 2752 Heterogen Atoms 176
Software Software Software Name Purpose SCALA data scaling REFMAC refinement PDB_EXTRACT data extraction