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SgrAI bound to Secondary Site DNA and Mg(II)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 290 25 to 21% PEG 4K, 0.1 M HEPES buffer, 0.15-0.20 M NaCl, 0.05 M MgCl2, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Crystal Properties Matthews coefficient Solvent content 2.73 54.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 108.794 α = 90 b = 133.002 β = 90 c = 64.623 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 MARMOSAIC 325 mm CCD Flat collimating mirror, double crystal monochromator, toroid focusing mirror 2008-04-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.97946 SSRL BL9-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.95 84.21 97.3 0.114 0.114 6.6 3.4 19842 4 4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.95 3.03 96.2 0.392 0.392 2 3.3
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 2.95 50.349 1.36 20395 19834 960 97.29 0.1938 0.1893 0.1836 0.2815 0.2756
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] -7.4 -8.0806 15.4806
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 21.783 f_angle_d 1.347 f_chiral_restr 0.076 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5244 Nucleic Acid Atoms 650 Solvent Atoms 79 Heterogen Atoms 2
Software Software Software Name Purpose MOSFLM data reduction PHENIX refinement PDB_EXTRACT data extraction Blu-Ice data collection SCALA data scaling PHASER phasing