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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 2.74 54.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.083 α = 90 b = 89.392 β = 90 c = 193.187 γ = 90
Symmetry Space Group I 2 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 CCD M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 ESRF ID29
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 2.75 30 99.8 0.08 15.9 7.1 11464
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 2.75 2.9 99.8 0.66 3 7
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 MOLECULAR REPLACEMENT THROUGHOUT 2.75 30 10916 548 99.72 0.20856 0.20504 0.205 0.27963 0.2749 RANDOM 74.588
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] 7.5 -3.06 -4.44
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.72 r_dihedral_angle_4_deg 18.534 r_dihedral_angle_3_deg 17.411 r_dihedral_angle_1_deg 5.335 r_angle_refined_deg 1.099 r_chiral_restr 0.074 r_bond_refined_d 0.006 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.72 r_dihedral_angle_4_deg 18.534 r_dihedral_angle_3_deg 17.411 r_dihedral_angle_1_deg 5.335 r_angle_refined_deg 1.099 r_chiral_restr 0.074 r_bond_refined_d 0.006 r_gen_planes_refined 0.004 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 2677 Nucleic Acid Atoms Solvent Atoms 22 Heterogen Atoms 38
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling MOLREP phasing