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Racemic crystal structure of A-DNA duplex formed from d(CCCGGG) in space group R3
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1VT5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 293 Ammonium sulfate, Tris
Crystal Properties Matthews coefficient Solvent content 4.14 70.32
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 105.413 α = 90 b = 105.413 β = 90 c = 56.131 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 150 PIXEL DECTRIS PILATUS 200K 2015-07-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-X 1.5417
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) 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 2.48 23.91 97 0.0574 0.08117 0.997 10.71 1.9 8101 49.67
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.48 2.57 89 0.4249 0.6009 0.926 2.02 1.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 FREE R-VALUE 1VT5 2.48 23.91 1.33 7997 809 97.11 0.2601 0.2586 0.2592 0.2723 0.2738 34.27
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 12.629 f_angle_d 0.392 f_chiral_restr 0.014 f_bond_d 0.003 f_plane_restr 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 480 Solvent Atoms 49 Heterogen Atoms 10
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing