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Structure of the human cGAS-DNA complex with ATP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4KM5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 291 0.1 M HEPES-NaOH pH 7.0, 1.4 M sodium citrate
Crystal Properties Matthews coefficient Solvent content 3.2 61.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 99.782 α = 90 b = 99.782 β = 90 c = 236.769 γ = 120
Symmetry Space Group P 61 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 80 PIXEL DECTRIS PILATUS 6M-F 2017-12-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 0.97918 APS 24-ID-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.779 49.15 99.8 0.086 0.998 10 19.5 18321
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.79 2.95 98.5 1.18 0.319 1.6 18.2
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 4KM5 2.779 48.834 1.34 18163 1817 98.92 0.2142 0.2108 0.2199 0.2455 0.2509
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 19.252 f_angle_d 0.543 f_chiral_restr 0.035 f_plane_restr 0.004 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2826 Nucleic Acid Atoms 592 Solvent Atoms 21 Heterogen Atoms 34
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing