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Structural Insights into the Quadruplex-Duplex 3' Interface formed from a Telomeric Repeat - TTLOOP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5DWX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.8 285 2 M lithium sulphate, 50 mM Tris/HCl pH 8.8, 2 mM CuCl2
Crystal Properties Matthews coefficient Solvent content 3.17 61.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.61 α = 90 b = 101.23 β = 90 c = 145.45 γ = 90
Symmetry Space Group I 2 2 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 PIXEL DECTRIS PILATUS 6M 2014-12-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.97626 Diamond I03
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 2.79 45.56 95.5 0.053 12.9 3.4 12767
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 2.79 2.86 98.6 0.679 3.4
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 5DWX 2.79 45 12004 623 94.18 0.2173 0.21548 0.25268 0.2516 RANDOM 103.414
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] -0.18 0.21 -0.03
RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 13.097 r_long_range_B_other 13.096 r_scangle_other 9.364 r_scbond_it 6.215 r_scbond_other 6.214 r_angle_other_deg 2.892 r_angle_refined_deg 1.575 r_chiral_restr 0.16 r_gen_planes_refined 0.014 r_bond_refined_d 0.007
RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 13.097 r_long_range_B_other 13.096 r_scangle_other 9.364 r_scbond_it 6.215 r_scbond_other 6.214 r_angle_other_deg 2.892 r_angle_refined_deg 1.575 r_chiral_restr 0.16 r_gen_planes_refined 0.014 r_bond_refined_d 0.007 r_bond_other_d 0.003 r_gen_planes_other 0.002 r_dihedral_angle_1_deg r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 2723 Solvent Atoms Heterogen Atoms 10
Software Software Software Name Purpose REFMAC refinement xia2 data reduction SCALA data scaling PHASER phasing