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High resolution structure of CCG DNA repeats at 1.71 angstrom resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 277.15 50 mM Sodium cacodylate, 1 mM magnesium chloride, 3% 2-methylpentane-2,4-diol, 0.5 mM Cobalt(II) chloride
Crystal Properties Matthews coefficient Solvent content 3.01 59.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 38.228 α = 90 b = 38.228 β = 90 c = 54.227 γ = 90
Symmetry Space Group P 43 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 110 CCD ADSC QUANTUM 315r 2014-10-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSRRC BEAMLINE BL13B1 1.0 NSRRC BL13B1
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 1.71 30 99.6 0.035 67.391 13.1 4687
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 1.71 1.77 100 0.474 4 12.9
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 MOLECULAR REPLACEMENT THROUGHOUT 1.71 27.03 4475 216 99.6 0.23 0.227 0.2336 0.285 0.2821 RANDOM 38.98
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] 0.01 0.01 -0.02
RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 7.967 r_long_range_B_other 7.917 r_scangle_other 7.265 r_scbond_it 5.605 r_scbond_other 5.594 r_angle_refined_deg 3.753 r_angle_other_deg 2.34 r_chiral_restr 0.15 r_bond_other_d 0.055 r_gen_planes_refined 0.034
RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 7.967 r_long_range_B_other 7.917 r_scangle_other 7.265 r_scbond_it 5.605 r_scbond_other 5.594 r_angle_refined_deg 3.753 r_angle_other_deg 2.34 r_chiral_restr 0.15 r_bond_other_d 0.055 r_gen_planes_refined 0.034 r_bond_refined_d 0.028 r_gen_planes_other 0.005 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 218 Solvent Atoms 60 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection PHENIX phasing