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Manganese promotes catalysis in a DNA polymerase lambda-DNA crystal
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1XSN
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 278 10-20% 2-propanol, 0.2 M sodium citrate and 0.1M sodium cacodylate , pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Crystal Properties Matthews coefficient Solvent content 2.8 56.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.091 α = 90 b = 63.485 β = 90 c = 139.775 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 CCD RIGAKU SATURN 92 2005-06-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 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 2.1 50 88.2 0.059 24.9 3.8 26491
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) 2.1 2.18 72.6 0.444 2.4 2147
Refinement Statistics Diffraction ID Structure Solution 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 1XSN 2.1 50 25703 1241 85.9 0.256 0.2468 0.287 0.2763 47.427
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] 7.583 -10.715 3.132
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.709 c_mcangle_it 2.399 c_scbond_it 1.944 c_mcbond_it 1.438
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2565 Nucleic Acid Atoms 465 Solvent Atoms 230 Heterogen Atoms 42
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement PDB_EXTRACT data extraction StructureStudio data collection HKL-2000 data reduction HKL-2000 data scaling MOLREP phasing