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COMPLEX OF A Z-DNA HEXAMER, D(CG)3, WITH SYNTHETIC POLYAMINE AT ROOM TEMPERATURE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Z-DNA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 283 2MM AMMONIUM SALT OF D(CG)3, 10MM POLYAMINE PA(222) TETRACHLORIDE, 15MM MGCL2, 30MM SODIUM CACODYLATE BUFFER, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 283K
Crystal Properties Matthews coefficient Solvent content 1.73 29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 17.93 α = 90 b = 31.36 β = 90 c = 44.62 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 283 DIFFRACTOMETER NICOLET P3 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE OTHER
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 1 10 96.4 40000 0.07 11627 11212 3 5.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (I) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT Z-DNA 1 10 3 11627 11212 96.4 0.169 0.165 0.14 0.1916 0.169 RANDOM
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 s_angle_d 0.01 s_bond_d 0.001 s_similar_dist s_from_restr_planes s_zero_chiral_vol s_non_zero_chiral_vol s_anti_bump_dis_restr s_rigid_bond_adp_cmpnt s_similar_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 240 Solvent Atoms 89 Heterogen Atoms 20
Software Software Software Name Purpose DIFDAT data reduction X-PLOR model building SHELXL refinement X-PLOR phasing