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Non-square conformation of KtrA R16K mutant ring with bound ADP
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 HEPES-NaOH pH 7.5, 6% PEG 8000, 20% ethylene glycol 2 VAPOR DIFFUSION 293.15 100mM HEPES-NaOH pH 7.5, 8% PEG 8000, 20% ethylene glycol
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.818 α = 90 b = 137.429 β = 90 c = 202.617 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 2 x-ray 100 PIXEL DECTRIS PILATUS 6M 2014-09-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALBA BEAMLINE XALOC 0.979480 ALBA XALOC
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 3.05 49.51 99.2 0.148 0.158 0.054 0.995 15.9 8.3 46032
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.05 3.16 91.6 0.474 0.538 0.249 0.886 4.2
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 3.052 48.168 0.4 46032 4283 96.78 0.211 0.2093 0.21 0.2429 0.2409
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 13.479 f_angle_d 0.76 f_chiral_restr 0.029 f_bond_d 0.003 f_plane_restr 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 13568 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 216
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing