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Structure of the catalytic domain of PARP1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5WS1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 277 Buffer: 0.1 M bicine (pH 9.00)
Precipitant: 2.4 M Ammonium sulfate
Crystal Properties Matthews coefficient Solvent content 2.28 46.02
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.06 α = 90 b = 91.64 β = 90 c = 162.84 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 98 PIXEL DECTRIS PILATUS3 6M 2019-11-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 1 APS 17-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 1.713 79.9 89.9 0.998 13.1 6.1 58284
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.713 1.848 0.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 5WS1 1.695 25 58341 2833 72.2 0.2057 0.204 0.2105 0.2381 0.2457 RANDOM 31.8
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] -0.0131 -0.2441 0.2572
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 17.85 t_omega_torsion 3.37 t_angle_deg 0.99 t_bond_d 0.008 t_dihedral_angle_d t_gen_planes t_it t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5505 Nucleic Acid Atoms Solvent Atoms 512 Heterogen Atoms 35
Software Software Software Name Purpose BUSTER refinement PROCESS data reduction BUSTER phasing autoPROC data reduction