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Crystal structure of mouse cGAS in complex with 39 bp DNA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4LEY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 293.15 0.1M Tris pH 8, 0.2M ammonium citrate pH 7, 27,5% w/v PEG3350
Crystal Properties Matthews coefficient Solvent content 2.6 52.68
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 168.53 α = 90 b = 122.94 β = 96.37 c = 179.98 γ = 90
Symmetry Space Group C 1 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 2015-05-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 0.99988 SLS X06SA
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 3.6 47 99 9.4 5.07 41980
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT 4LEY 3.6 47 26998 1402 66.88 0.20646 0.20388 0.2092 0.25631 0.2524 RANDOM 191.455
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] 1.75 1.58 -3.02 0.89
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.261 r_dihedral_angle_3_deg 18.642 r_dihedral_angle_4_deg 15.261 r_long_range_B_refined 13.563 r_long_range_B_other 13.563 r_dihedral_angle_1_deg 7.823 r_mcangle_it 6.797 r_mcangle_other 6.797 r_scangle_other 6.535 r_mcbond_it 4.018
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.261 r_dihedral_angle_3_deg 18.642 r_dihedral_angle_4_deg 15.261 r_long_range_B_refined 13.563 r_long_range_B_other 13.563 r_dihedral_angle_1_deg 7.823 r_mcangle_it 6.797 r_mcangle_other 6.797 r_scangle_other 6.535 r_mcbond_it 4.018 r_mcbond_other 4.016 r_scbond_it 3.773 r_scbond_other 3.773 r_angle_refined_deg 1.443 r_angle_other_deg 1.136 r_chiral_restr 0.163 r_bond_refined_d 0.01 r_gen_planes_refined 0.009 r_bond_other_d 0.003 r_gen_planes_other 0.002 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 17712 Nucleic Acid Atoms 4365 Solvent Atoms Heterogen Atoms 6
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling PHASER phasing STARANISO data scaling