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Crystal structure of Tdp1 catalytic domain in complex with Zenobia fragment ZT1982 (single soak)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1JY1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 292 0.1 M MOPS/HEPES-Na pH 7.5
10% w/v PEG 8000
20% v/v ethylene glycol
0.03M sodium fluoride
0.03M sodium bromide
0.03M sodium iodide
Crystal Properties Matthews coefficient Solvent content 2.45 49.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.12 α = 90 b = 105.409 β = 90 c = 194.562 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 93 CCD MARMOSAIC 300 mm CCD 2016-03-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-BM 1.0000 APS 22-BM
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) 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 1.777 50 98.7 0.071 0.035 29.2 5 98896
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.777 1.81 100 0.561 0.289 0.733 2.3 4.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1JY1 1.777 37.118 1.34 98801 2000 98.57 0.1872 0.1864 0.2272 0.2283
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 5.935 f_angle_d 0.837 f_chiral_restr 0.057 f_bond_d 0.007 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7000 Nucleic Acid Atoms Solvent Atoms 727 Heterogen Atoms 44
Software Software Software Name Purpose PHENIX refinement HKL-3000 data reduction HKL-3000 data scaling PHASER phasing