☰ Navigation Tabs
The structure of the F64A, S172A mutant Keap1-BTB domain in complex with SKP1-FBXL17
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4CXI 4CXI, 2ASS, 1FQV experimental model PDB 2ASS 4CXI, 2ASS, 1FQV experimental model PDB 1FQV 4CXI, 2ASS, 1FQV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 291 well solution 37.5 ul of 50 mM MgCl2, 100 mM HEPES pH 7.5, 30% (v/v) PEG MME 550 (E7 Hampton Index) + 12.5ul H2O
mixed 1:1 with complex at 15mg/ml in 150 mM NaCl, 25 mM Tris/HCl pH 8.0
Crystal Properties Matthews coefficient Solvent content 3.43 64.16
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 183.665 α = 90 b = 183.665 β = 90 c = 55.37 γ = 120
Symmetry Space Group P 32 2 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 PIXEL DECTRIS PILATUS 6M 2018-12-03 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 3.21 159.06 99.6 0.289 0.304 0.093 0.998 7.6 10.6 17752 101.91
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 3.21 3.43 98 4.145 4.363 1.344 0.452 10.2
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 THROUGHOUT 4CXI, 2ASS, 1FQV 3.21 79.53 1.34 17524 823 98.44 0.2535 0.2518 0.2538 0.2896 0.2957 119.12
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 8.318 f_angle_d 0.4177 f_chiral_restr 0.0385 f_plane_restr 0.0026 f_bond_d 0.0016
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5220 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing PDB_EXTRACT data extraction