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X-ray crystal structure of the heterodimeric complex of XRCC1 and DNA ligase III-alpha BRCT domains.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 277 30% PEG 4000, 0.1M Tris, and 0.2 M MgCl2 , pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.29 46.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.32 α = 90 b = 163.48 β = 90 c = 36.74 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 RIGAKU SATURN 92 2010-09-25 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 2.31 35 96 0.05 26.14 17621 17621 1 -3 39.42
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 2.31 2.37 83.2 0.244 6.4
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 2.31 33.511 1.99 17611 17611 880 95.92 0.1998 0.1973 0.1923 0.2465 0.2442 random 35.917
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] 12.9745 -10.1732 -2.8013
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 12.272 f_angle_d 0.721 f_chiral_restr 0.053 f_bond_d 0.004 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2830 Nucleic Acid Atoms Solvent Atoms 208 Heterogen Atoms 9
Software Software Software Name Purpose XSCALE data processing PHENIX refinement PDB_EXTRACT data extraction StructureStudio data collection XDS data reduction XSCALE data scaling PHASER phasing