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Small molecule inhibitor of the KEAP1-NRF2 protein-protein interaction
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.6 293 0.3M (NH4)2SO4
1M Li2SO4
0.1M pH=5.6 Na3 citrate/HCl
Crystal Properties Matthews coefficient Solvent content 2.48 50.31
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 103.353 α = 90 b = 103.353 β = 90 c = 56.596 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD RIGAKU SATURN 944 2012-04-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-X 1.54178
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.81 29.038 89.1 0.06 13.3 2.3 31502
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.81 1.84 51.1 0.26 2.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS THROUGHOUT 1.81 29.038 26482 1412 88.55 0.24854 0.24622 0.2545 0.29154 0.2958 RANDOM 21.998
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] 0.2 0.1 0.2 -0.66
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 26.045 r_dihedral_angle_4_deg 17.542 r_dihedral_angle_3_deg 13.186 r_dihedral_angle_1_deg 7.976 r_long_range_B_refined 4.417 r_long_range_B_other 4.377 r_scbond_it 1.593 r_scbond_other 1.592 r_angle_refined_deg 1.39 r_mcbond_it 0.828
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 26.045 r_dihedral_angle_4_deg 17.542 r_dihedral_angle_3_deg 13.186 r_dihedral_angle_1_deg 7.976 r_long_range_B_refined 4.417 r_long_range_B_other 4.377 r_scbond_it 1.593 r_scbond_other 1.592 r_angle_refined_deg 1.39 r_mcbond_it 0.828 r_mcbond_other 0.828 r_angle_other_deg 0.508 r_chiral_restr 0.063 r_bond_refined_d 0.009 r_bond_other_d 0.001 r_gen_planes_refined r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcangle_it r_mcangle_other r_scangle_it r_scangle_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2226 Nucleic Acid Atoms Solvent Atoms 254 Heterogen Atoms 28
Software Software Software Name Purpose REFMAC refinement XDS data reduction SCALA data scaling REFMAC phasing