☰ Navigation Tabs
Multiple Crystal structures of an all-AT DNA dodecamer stabilized by weak interactions.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model Other theoretical model of B-DNA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 277 Mg, MPD, Sodium Cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.12 42.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.431 α = 90 b = 61.155 β = 90 c = 80.601 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 210r mirrors 2007-03-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM16 0.9796 ESRF BM16
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 3.099 24.36 99.6 0.184 9.7952 10.25 2435 2433 58.7
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 3.1 3.27 98.99 0.55 9.75 344
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 theoretic model of B-DNA 3.1 24.36 2435 2311 109 99.42 0.26262 0.26196 0.2651 0.27659 0.2916 RANDOM 55.486
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] -7.64 4.69 2.94
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 52.716 r_dihedral_angle_3_deg 33.541 r_angle_other_deg 6.478 r_angle_refined_deg 1.04 r_chiral_restr 0.036 r_bond_refined_d 0.007 r_gen_planes_other 0.002 r_bond_other_d 0.001 r_gen_planes_refined 0.001 r_dihedral_angle_2_deg
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 52.716 r_dihedral_angle_3_deg 33.541 r_angle_other_deg 6.478 r_angle_refined_deg 1.04 r_chiral_restr 0.036 r_bond_refined_d 0.007 r_gen_planes_other 0.002 r_bond_other_d 0.001 r_gen_planes_refined 0.001 r_dihedral_angle_2_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_scbond_it 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 972 Solvent Atoms 14 Heterogen Atoms 1
Software Software Software Name Purpose ADSC data collection PHASER phasing REFMAC refinement XDS data reduction SCALA data scaling