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Structure of human PARP1 catalytic domain bound to an isoindolinone inhibitor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 277 2M AMMONIUM SULFATE, 2% PEG400 0.1 M TRIS PH 8.0, TEMPERATURE 277K
Crystal Properties Matthews coefficient Solvent content 2.6 52.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 179.9 α = 90 b = 54.05 β = 113.79 c = 92.76 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 CCD ADSC CCD M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 ESRF ID23-1
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 1.9 30 97 0.06 9.8 2.6 62636
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 1.9 2 97.7 0.37 3.3
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.9 30 59426 3161 96.74 0.23022 0.22834 0.26455 0.2762 RANDOM 32.289
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] -1.29 -0.47 1.48 -0.57
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.216 r_dihedral_angle_3_deg 18.506 r_dihedral_angle_4_deg 17 r_dihedral_angle_1_deg 6.227 r_angle_refined_deg 1.519 r_chiral_restr 0.106 r_bond_refined_d 0.011 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.216 r_dihedral_angle_3_deg 18.506 r_dihedral_angle_4_deg 17 r_dihedral_angle_1_deg 6.227 r_angle_refined_deg 1.519 r_chiral_restr 0.106 r_bond_refined_d 0.011 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg 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_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5456 Nucleic Acid Atoms Solvent Atoms 146 Heterogen Atoms 74
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling