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CRYSTAL STRUCTURE OF A MISPAIRED DODECAMER, D(CGAGAATTC(O6ME)GCG)2, CONTAINING A CARCINOGENIC O6-METHYLGUANINE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7 277 pH 7.00, VAPOR DIFFUSION, temperature 277.00K
Crystal Properties Matthews coefficient Solvent content 2.21 44.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 25.13 α = 90 b = 40.45 β = 90 c = 64.51 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 133 DIFFRACTOMETER ENRAF-NONIUS CAD4
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ENRAF-NONIUS FR571
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.3 2924
Refinement Statistics Diffraction ID Structure Solution Method 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-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION 2.9 8 2 1031 0.169
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 n_phos_bond_it 3.63 n_phos_angle_it 2.63 n_sugar_angle_it 0.79 n_sugar_bond_it 0.53 n_multtor_nbd 0.18 n_singtor_nbd 0.13 n_chiral_restr 0.09 n_phos_bond_angle_d 0.024 n_phos_bond_d 0.023 n_sugar_bond_angle_d 0.022
RMS Deviations Key Refinement Restraint Deviation n_phos_bond_it 3.63 n_phos_angle_it 2.63 n_sugar_angle_it 0.79 n_sugar_bond_it 0.53 n_multtor_nbd 0.18 n_singtor_nbd 0.13 n_chiral_restr 0.09 n_phos_bond_angle_d 0.024 n_phos_bond_d 0.023 n_sugar_bond_angle_d 0.022 n_sugar_bond_d 0.012 n_plane_restr 0.012 n_bond_d n_angle_d n_planar_d n_hb_or_metal_coord n_bond_angle_restr n_dihedral_angle_restr n_impr_tor n_xhyhbond_nbd
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 490 Solvent Atoms 49 Heterogen Atoms 2
Software Software Software Name Purpose NUCLSQ refinement