☰ Navigation Tabs
Structural variations and solvent structure of UGGGGU quadruplexes stabilized by Sr2+ ions
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 298 MgCl2 20mM, SrCl2 80mM, CaCl2 40mM, SPM 4Cl 12mM, Sodium cacodylate 20mM, 35% MPD, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 1.56 21.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.656 α = 90 b = 54.197 β = 90 c = 95.677 γ = 90
Symmetry Space Group C 2 2 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 CCD ADSC QUANTUM 315 2007-02-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-1 0.979 SSRL BL9-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.01 95.68 99.2 51294 51294
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.01 1.06 94.9 7088
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 1.01 28 48629 2606 99.11 0.10275 0.10185 0.1054 0.11916 0.1212 RANDOM 12.816
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] -0.05 -0.08 0.13
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 24.249 r_sphericity_bonded 10.252 r_rigid_bond_restr 6.449 r_long_range_B_refined 3.041 r_long_range_B_other 2.32 r_scangle_other 1.759 r_angle_other_deg 1.747 r_angle_refined_deg 1.67 r_scbond_it 1.463 r_scbond_other 1.304
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 24.249 r_sphericity_bonded 10.252 r_rigid_bond_restr 6.449 r_long_range_B_refined 3.041 r_long_range_B_other 2.32 r_scangle_other 1.759 r_angle_other_deg 1.747 r_angle_refined_deg 1.67 r_scbond_it 1.463 r_scbond_other 1.304 r_chiral_restr 0.1 r_gen_planes_refined 0.043 r_bond_refined_d 0.012 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 1032 Solvent Atoms 232 Heterogen Atoms 19
Software Software Software Name Purpose MOSFLM data reduction PHASER phasing REFMAC refinement SCALA data scaling