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Structure of duck RIG-I (delta CARDs) bound to 31-mer RNA mismatched hairpin with 5'pppG-C blunt end mimicking the influenza A virus vRNA promoter (panhandle) and to ADP.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4A36
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 288 0.2 M Ammonium formate
20 % PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.34 47.51
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 87.865 α = 90 b = 99.594 β = 90 c = 192.218 γ = 90
Symmetry Space Group C 2 2 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 PILATUS 6M 2015-05-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.9763 ESRF ID23-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.982 96.109 60.5 0.165 0.978 9.8 5.6 35585
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.982 2.236 1.359 0.53 1.6
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 (All) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.982 96.109 35584 1760 60.522 0.203 0.2 0.2523 0.2403 38.344
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] -0.096 0.093 0.004
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_other_3_deg 14.837 r_dihedral_angle_3_deg 13.406 r_dihedral_angle_6_deg 12.734 r_lrange_it 6.626 r_lrange_other 6.623 r_dihedral_angle_1_deg 6.168 r_dihedral_angle_2_deg 4.548 r_scangle_it 4.306 r_scangle_other 4.306 r_mcangle_it 3.396
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_other_3_deg 14.837 r_dihedral_angle_3_deg 13.406 r_dihedral_angle_6_deg 12.734 r_lrange_it 6.626 r_lrange_other 6.623 r_dihedral_angle_1_deg 6.168 r_dihedral_angle_2_deg 4.548 r_scangle_it 4.306 r_scangle_other 4.306 r_mcangle_it 3.396 r_mcangle_other 3.395 r_scbond_it 2.506 r_scbond_other 2.506 r_mcbond_it 2.005 r_mcbond_other 2.005 r_angle_refined_deg 1.166 r_angle_other_deg 0.391 r_dihedral_angle_other_2_deg 0.314 r_nbd_refined 0.209 r_symmetry_nbd_other 0.189 r_nbtor_refined 0.181 r_nbd_other 0.165 r_xyhbond_nbd_refined 0.157 r_symmetry_xyhbond_nbd_refined 0.154 r_symmetry_nbd_refined 0.146 r_symmetry_xyhbond_nbd_other 0.114 r_symmetry_nbtor_other 0.076 r_chiral_restr 0.051 r_metal_ion_refined 0.011 r_gen_planes_refined 0.004 r_bond_refined_d 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 5371 Nucleic Acid Atoms 586 Solvent Atoms 128 Heterogen Atoms 30
Software Software Software Name Purpose REFMAC refinement XDS data reduction STARANISO data scaling MOLREP phasing