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A DNA G-quadruplex/i-motif hybrid
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 295 25% PEG 400, 40 mM barium chloride, 10 mM spermidine, 30 mM Bis-Tris pH 8.5; Equilibrated against 5% PEG 400 and 3 ul of glacial acetic acid
Crystal Properties Matthews coefficient Solvent content 2.87 57.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.099 α = 90 b = 37.099 β = 90 c = 98.309 γ = 120
Symmetry Space Group P 32 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 6M-F 2018-10-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 0.9196 APS 24-ID-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim 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 2.4 32.77 99.9 0.084 0.09 0.032 1 11 8.9 3399
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.4 2.49 100 0.865 0.917 0.298 0.984 9.4
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 SAD THROUGHOUT 2.4 30.56 3010 367 99.82 0.2178 0.2121 0.2219 0.2538 0.2821 RANDOM 73.861
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] -0.14 -0.07 -0.14 0.44
RMS Deviations Key Refinement Restraint Deviation r_angle_other_deg 1.686 r_angle_refined_deg 1.482 r_chiral_restr 0.114 r_gen_planes_refined 0.008 r_bond_refined_d 0.006 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 444 Solvent Atoms Heterogen Atoms 1
Software Software Software Name Purpose Aimless data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction SHELXCD phasing