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Ternary complex crystal structure of DNA polymerase Beta with A:A mismatch at the primer terminus
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2FMS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 291 16-18% PEG 3350, 50 mM Imidazole, 350 mM Sodium Acetate
Crystal Properties Matthews coefficient Solvent content 2.3 46.52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.8 α = 90 b = 79.83 β = 107.59 c = 55.5 γ = 90
Symmetry Space Group P 1 21 1
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 RIGAKU SATURN 92 Viramax 2006-03-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.2 50 99.2 0.11 10 3.3 21291
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 2.2 2.28 97.9 0.477 2.4 3.1
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2FMS 2.2 50 18433 1815 85.6 0.2115 0.2128 0.2829 0.2843 27.7056
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] -2.89 -2.34 0.75 2.139
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.998 c_mcangle_it 2.119 c_scbond_it 2.022 c_mcbond_it 1.334
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2608 Nucleic Acid Atoms 632 Solvent Atoms 349 Heterogen Atoms 32
Software Software Software Name Purpose HKL-2000 data collection CNS refinement PDB_EXTRACT data extraction HKL-2000 data reduction HKL-2000 data scaling CNS phasing