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Cryo-EM structure of RIG-I in complex with p2dsRNA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7TNX
Refinement RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.621 r_dihedral_angle_3_deg 15.661 r_dihedral_angle_4_deg 7.294 r_mcangle_it 5.063 r_mcangle_other 5.063 r_dihedral_angle_1_deg 4.147 r_scangle_other 3.481 r_mcbond_it 2.709 r_mcbond_other 2.709 r_scbond_it 1.791
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.621 r_dihedral_angle_3_deg 15.661 r_dihedral_angle_4_deg 7.294 r_mcangle_it 5.063 r_mcangle_other 5.063 r_dihedral_angle_1_deg 4.147 r_scangle_other 3.481 r_mcbond_it 2.709 r_mcbond_other 2.709 r_scbond_it 1.791 r_scbond_other 1.791 r_angle_other_deg 1.443 r_angle_refined_deg 1.052 r_chiral_restr 0.079 r_bond_refined_d 0.018 r_gen_planes_refined 0.004 r_gen_planes_other 0.003 r_bond_other_d 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
Sample Complex of RIG-I with p2dsRNA
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 957706 Reported Resolution (Å) 3.2 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (7TNX) Refinement Space REAL Refinement Protocol Refinement Target Overall B Value 126 Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 59
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1200 Maximum Defocus (nm) 3000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE