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CRYSTAL STRUCTURE OF HUMAN DNA POLYMERASE ETA INSERTING dCMPNPP ACROSS A DNA TEMPLATE CONTAINING 1,N2-ETHENODEOXYGUANOSINE LESION
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4O3N
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 291 0.1 M MES pH 5.5, 5mM magnesium chloride, 22% PEG 2000 MME
Crystal Properties Matthews coefficient Solvent content 2.12 41.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 99.08 α = 90 b = 99.08 β = 90 c = 81.89 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 MARMOSAIC 300 mm CCD 2014-08-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97856 APS 21-ID-G
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.23 42.9 100 0.093 0.093 16.6 5.7 22384 22384
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 2.23 2.29 100 0.625 2.9 5.7
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 THROUGHOUT 4O3N 2.23 42.9 1.36 22348 1066 99.93 0.1604 0.1578 0.2101 0.1803
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 23.153 f_angle_d 0.967 f_chiral_restr 0.05 f_bond_d 0.008 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3366 Nucleic Acid Atoms 391 Solvent Atoms 273 Heterogen Atoms 36
Software Software Software Name Purpose PHENIX refinement xia2 data reduction xia2 data scaling PHASER phasing