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Crystal Structure of N terminal domain of a DNA repair protein
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1HS7 PDB entry 1HS7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 Batch 8.5 277 .1M Tris, 10% PEG 4K, 0.2M sodium acetate, pH 8.5, Batch, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.76 55.43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.592 α = 90 b = 103.288 β = 90 c = 117.167 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 100 IMAGE PLATE RIGAKU RAXIS IV Osmic Mirrors 2003-06-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH3R 1.5418
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 97.7 0.097 17 3.4 30119 30.1
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 99.4 0.45 2.2 2.3 3192
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 (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 1HS7 2.5 24.87 30006 1482 92.6 0.235 0.235 0.2346 0.286 0.2865 RANDOM 49
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] 5.07 6.92 -12
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.4 c_scangle_it 2.79 c_mcangle_it 2.18 c_scbond_it 1.91 c_angle_deg 1.3 c_mcbond_it 1.29 c_improper_angle_d 0.88 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5214 Nucleic Acid Atoms Solvent Atoms 141 Heterogen Atoms 64
Software Software Software Name Purpose StructureStudio data collection MLPHARE phasing CNS refinement HKL-2000 data reduction HKL-2000 data scaling