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The structure of F64, S172A Keap1-BTB domain
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4CXI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 160-400 mM lithium acetate and 14-18% PEG 3350 1:1 with protein at 11mg/ml in 150 mM NaCl, 25 mM Tris-HCl pH 8.0, 1 mM TCEP
Crystal Properties Matthews coefficient Solvent content 2.34 47.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.636 α = 90 b = 42.636 β = 90 c = 264.845 γ = 120
Symmetry Space Group P 65 2 2
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 PILATUS3 6M 2018-09-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.11583 ALS 8.3.1
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 2.5 132.42 98.2 0.172 0.18 0.05 1 11.3 11.8 5575
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 2.5 2.6 88.7 1.878 1.999 0.659 0.617 8.2
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 FOURIER SYNTHESIS THROUGHOUT 4CXI 2.501 44.141 1.34 5495 285 97.95 0.2363 0.2331 0.2387 0.2929 0.296 55.3306
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 12.232 f_angle_d 0.436 f_chiral_restr 0.04 f_plane_restr 0.004 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1000 Nucleic Acid Atoms Solvent Atoms 17 Heterogen Atoms
Software Software Software Name Purpose XDS data reduction Aimless data scaling PHENIX refinement PDB_EXTRACT data extraction PHENIX phasing