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Non-square conformations of KtrA E125Q mutant rings with bound ATP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4J90
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 293.15 100mM MES pH 6.5, 6% PEG 4000, 20% glycerol
Crystal Properties Matthews coefficient Solvent content 3.07 59.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 109.111 α = 90 b = 156.535 β = 90 c = 286.348 γ = 90
Symmetry Space Group C 2 2 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 PIXEL DECTRIS PILATUS 6M 2014-12-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 0.978570 SOLEIL PROXIMA 1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 4.09 48.24 99.5 0.127 0.137 0.053 0.999 9.5 6.7 19704
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 4.09 4.48 98.3 1.135 0.467 0.835 1.7 6.8
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 4j90 4.09 48.24 1.04 19704 3789 99.31 0.2833 0.2791 0.2829 0.3199 0.3185
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 16.685 f_angle_d 0.804 f_chiral_restr 0.032 f_bond_d 0.003 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12346 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 248
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing