☰ Navigation Tabs
Structure of Klenow fragment of Taq polymerase in complex with an abasic site
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3KTQ PDB ENTRY 3KTQ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 291 0.05M sodium cacodylate, 0.2M ammonium acetate, 0.01M magnesium acetate, 30% PEG 8000, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.31 46.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 110.228 α = 90 b = 110.228 β = 90 c = 91.265 γ = 120
Symmetry Space Group P 31 2 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 MARMOSAIC 225 mm CCD vertically collimating mirror (M1, focus at infinity), followed by a Bartels Monochromator with dual channel cut crystals 2009-09-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 1.0000 SLS X06DA
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 2.25 50 99.7 0.124 16.11 10.78 30775 -3 43.283
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 2.25 2.38 98.5 0.971 2.48 9.94 4843
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (I) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 THROUGHOUT PDB ENTRY 3KTQ 2.25 47.73 -3 30730 30730 1560 99.84 0.1906 0.1906 0.1883 0.1876 0.2335 0.2304 RANDOM 52.624
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] -0.467 -0.467 0.933
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 18.469 f_angle_d 0.929 f_chiral_restr 0.056 f_bond_d 0.016 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4236 Nucleic Acid Atoms 520 Solvent Atoms 161 Heterogen Atoms 96
Software Software Software Name Purpose PHENIX model building PHENIX refinement XDS data reduction XDS data scaling PHENIX phasing