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Crystal structure of STING REF variant in complex with E7766
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6XF3 D_1000249875
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 291 0.1M HEPES pH 7.5,
0.2M CaCl2,
15% (w/v) PEG 8000
Crystal Properties Matthews coefficient Solvent content 2 38.58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 33.733 α = 90 b = 77.831 β = 90 c = 131.689 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 100 PIXEL DECTRIS PILATUS3 6M 2017-03-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL18U1 0.97780 SSRF BL18U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.76 50 100 0.285 12 12.4 9340
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.77 2.87 0.765
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 D_1000249875 2.77 38.95 8910 434 99.25 0.2235 0.2212 0.2235 0.2711 0.2709 RANDOM 45.179
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] -0.39 -2.47 2.86
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 26.688 r_dihedral_angle_4_deg 19.287 r_dihedral_angle_3_deg 13.674 r_dihedral_angle_1_deg 6.301 r_angle_refined_deg 1.259 r_angle_other_deg 1.116 r_chiral_restr 0.047 r_bond_refined_d 0.003 r_gen_planes_refined 0.003 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 26.688 r_dihedral_angle_4_deg 19.287 r_dihedral_angle_3_deg 13.674 r_dihedral_angle_1_deg 6.301 r_angle_refined_deg 1.259 r_angle_other_deg 1.116 r_chiral_restr 0.047 r_bond_refined_d 0.003 r_gen_planes_refined 0.003 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2844 Nucleic Acid Atoms Solvent Atoms 38 Heterogen Atoms 120
Software Software Software Name Purpose REFMAC refinement HKL-3000 data scaling PHASER phasing Coot model building HKL-3000 data reduction