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T7 DNA polymerase ternary complex with 8 oxo guanosine and dAMP at the elongation site
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1T7P PDB ENTRY 1T7P
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 294 PEG 8000, Ammonium Sulfate, PEG400, Ethylene Glycol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Crystal Properties Matthews coefficient Solvent content 3 58.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 106.177 α = 90 b = 215.71 β = 90 c = 52.155 γ = 90
Symmetry Space Group P 21 21 2
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 ADSC QUANTUM 4 Mirrors 2004-01-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X26C 1 NSLS X26C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.5 50 96.5 0.063 23.6 5.9 52299 2 3 29.4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.5 2.59 96.5 77 0.083 12.7 3.4
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-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 1T7P 2.5 39.97 42315 2057 99.6 0.25825 0.206 0.206 0.2156 0.261 0.2666 RANDOM 28.5
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] 4.25 -1.28 -2.97
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.2 c_scangle_it 2.96 c_mcangle_it 2.01 c_scbond_it 2.01 c_mcbond_it 1.23 c_angle_deg 1.2 c_improper_angle_d 0.89 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6298 Nucleic Acid Atoms 758 Solvent Atoms 532 Heterogen Atoms 70
Software Software Software Name Purpose CNS refinement HKL-2000 data reduction SCALEPACK data scaling CNS phasing