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Tel25 Hybrid Four-quartet G-quadruplex with K+
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1JRN
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 296 39% 2-methyl-2,4-pentanediol, 0.165 M potassium chloride, 0.02 M magnesium chloride, 0.04 M sodium cacodylate pH 6.5, 0.012 M spermine tetrahydrochloride
Crystal Properties Matthews coefficient Solvent content 2.21 44.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 29.998 α = 90 b = 92.916 β = 99.621 c = 50.081 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 196 CCD ADSC QUANTUM 315 2020-02-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-E 0.9791 APS 24-ID-E
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 1.56 93.06 98 0.071 0.082 0.03 15.4 6.6 37569 27.14
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.56 1.65 96.1 0.787 1 0.385 2 6.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1JRN 1.56 49.38 1.37 37513 1996 97.12 0.1552 0.1536 0.1568 0.1825 0.1871 Random selection 39.73
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 f_dihedral_angle_d 32.88 f_angle_d 1.3603 f_chiral_restr 0.0655 f_plane_restr 0.0132 f_bond_d 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 2124 Solvent Atoms 379 Heterogen Atoms 46
Software Software Software Name Purpose PHENIX refinement XDS data scaling XDS data reduction Coot model building PHENIX phasing