☰ Navigation Tabs
A bimolecular anti-parallel-stranded Oxytricha nova telomeric quadruplex in complex with a 3,6-disubstituted acridine BSU-6066
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1L1H PDB ID 1L1H
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 285.15 2 microliter drops containing 5% v/v MPD, 0.50 mM DNA, 0.25 mM Ligand, 40 mM Potassium chloride, 5 mM Magnesium chloride, 4.1 Spermine equilibrated against 35% v/v MPD, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 285.15K
Crystal Properties Matthews coefficient Solvent content 2.09 41.23
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.62 α = 90 b = 42.307 β = 90 c = 27.079 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 105 CCD OXFORD ONYX CCD Oxford diffraction Nova 2007-08-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE OXFORD DIFFRACTION ENHANCE ULTRA 1.540562
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 1.78 24.35 81.7 0.079 15.57 2.3 6576 5372 14.2
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) 1.78 1.93 39.1 0.28 1.3 539
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 THROUGHOUT PDB ID 1L1H 1.78 24.35 5372 5106 238 81.91 0.2241 0.22174 0.2291 0.27042 0.2852 RANDOM 16.544
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] -0.87 -0.93 1.8
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 2.055 r_angle_refined_deg 1.894 r_scbond_it 1.438 r_nbd_refined 0.34 r_nbtor_refined 0.294 r_symmetry_hbond_refined 0.272 r_symmetry_vdw_refined 0.153 r_xyhbond_nbd_refined 0.123 r_metal_ion_refined 0.082 r_chiral_restr 0.066
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 2.055 r_angle_refined_deg 1.894 r_scbond_it 1.438 r_nbd_refined 0.34 r_nbtor_refined 0.294 r_symmetry_hbond_refined 0.272 r_symmetry_vdw_refined 0.153 r_xyhbond_nbd_refined 0.123 r_metal_ion_refined 0.082 r_chiral_restr 0.066 r_bond_refined_d 0.009 r_gen_planes_refined 0.009 r_bond_other_d r_angle_other_deg r_dihedral_angle_1_deg r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_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 506 Solvent Atoms 52 Heterogen Atoms 42
Software Software Software Name Purpose CrysalisPro data collection PHASER phasing REFMAC refinement CrysalisPro data reduction CrysalisPro data scaling