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Crystal structure of human polymerase eta inserting dctp 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 0.1 M MES pH 5.5, 5mM magnesium chloride, 16% PEG 2000 MME, VAPOR DIFFUSION, HANGING DROP, temperature 291.0K
Crystal Properties Matthews coefficient Solvent content 2.07 40.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 98.198 α = 90 b = 98.198 β = 90 c = 81.551 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 225 mm CCD 2013-07-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.97872 APS 21-ID-F
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 1.72 50 99.9 0.07 0.07 26.568 7.3 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 1.72 1.75 99.6 0.698 0.698 2.73 6.7 2367
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 1.72 42.521 1.34 47461 47409 2400 99.91 0.1651 0.1627 0.1658 0.2079 0.2094 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 19.363 f_angle_d 1.387 f_chiral_restr 0.059 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 466 Heterogen Atoms 42
Software Software Software Name Purpose MD2 data collection PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling