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Crystal structure of human polymerase eta inserting datp opposite an 8-oxog containing dna template
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4ECQ PDB ENTRY 4ECQ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 291 0.1M MES pH 5.5, 5mM magnesium chloride, 15% PEG 2000 MME , VAPOR DIFFUSION, HANGING DROP, temperature 291.0K
Crystal Properties Matthews coefficient Solvent content 2.09 41.14
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 98.567 α = 90 b = 98.567 β = 90 c = 81.555 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 2013-08-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 1.07810 APS 21-ID-D
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 1.698 50 99.5 0.064 0.064 28.474 7.4 49366 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.7 1.73 99 0.959 0.959 1.75 6.8 2473
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 PDB ENTRY 4ECQ 1.698 42.681 1.34 49635 49366 2497 99.46 0.174 0.1716 0.1741 0.2192 0.2192 RANDOM
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 20.293 f_angle_d 1.409 f_chiral_restr 0.058 f_bond_d 0.011 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3373 Nucleic Acid Atoms 390 Solvent Atoms 421 Heterogen Atoms 38
Software Software Software Name Purpose MD2 data collection PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling