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Crystal structures of PNA p(GCTGCTGC)2 duplex containing T-T mismatches
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 292 6mM MgCl2, HEPES and 2.4 M lithium chloride
Crystal Properties Matthews coefficient Solvent content 2.27 45.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 28.771 α = 90 b = 42.896 β = 90 c = 64.253 γ = 90
Symmetry Space Group P 21 21 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 MARMOSAIC 225 mm CCD 2014-02-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.2 0.9184 BESSY 14.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.06 20 99.8 0.068 23.9 4.5 36759
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 1.06 1.08 99.7 0.6 2.2 4.1
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 AB INITIO PHASING THROUGHOUT 1.06 20 35227 1464 99.75 0.16437 0.1631 0.1711 0.19328 0.1988 RANDOM 12.448
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] -0.08 -0.35 0.43
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 22.967 r_sphericity_bonded 9.858 r_rigid_bond_restr 3.163 r_long_range_B_refined 3.089 r_angle_refined_deg 2.789 r_long_range_B_other 2.401 r_scangle_other 1.943 r_scbond_it 1.697 r_scbond_other 1.694 r_angle_other_deg 1.443
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 22.967 r_sphericity_bonded 9.858 r_rigid_bond_restr 3.163 r_long_range_B_refined 3.089 r_angle_refined_deg 2.789 r_long_range_B_other 2.401 r_scangle_other 1.943 r_scbond_it 1.697 r_scbond_other 1.694 r_angle_other_deg 1.443 r_gen_planes_refined 0.023 r_bond_refined_d 0.02 r_gen_planes_other 0.006 r_bond_other_d 0.003 r_dihedral_angle_1_deg r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_chiral_restr 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
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 624 Nucleic Acid Atoms Solvent Atoms 197 Heterogen Atoms 18
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling SHELXD phasing