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KEAP1 complexed to linear peptide 6
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1U6D
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293.15 0.2M Magnesium chloride hexahydrate 20% w/v PEG 3350 + 25% Glycerol
Crystal Properties Matthews coefficient Solvent content 2.19 43.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.758 α = 90 b = 133.933 β = 101.356 c = 82.32 γ = 90
Symmetry Space Group C 1 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 EIGER X 4M 2024-09-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE MASSIF-3 0.96770 ESRF MASSIF-3
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 1.698 19.744 95.3 0.111 0.14 0.084 0.989 7.5 2.4 87658 12.88
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 1.698 1.727 95.8 1.079 1.368 0.828 0.537 1.9 2.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 1.7 19.74 1.91 87658 7022 76.56 0.1626 0.1605 0.1604 0.2029 0.2027 18.36
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 13.5132 f_angle_d 1.06 f_chiral_restr 0.0628 f_plane_restr 0.0119 f_bond_d 0.0099
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6607 Nucleic Acid Atoms Solvent Atoms 670 Heterogen Atoms 141
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing autoPROC data processing