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Cryo-EM structure of Riplet:RIG-I:dsRNA complex (end-semi-closed end)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8G7T
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 17.836 f_angle_d 0.942 f_chiral_restr 0.056 f_bond_d 0.007 f_plane_restr 0.007
Sample Complex of RNP end 2
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 68414 Reported Resolution (Å) 4 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (8G7T) Refinement Space REAL Refinement Protocol Refinement Target Overall B Value 131.389 Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 60
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1000 Maximum Defocus (nm) 2500 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
EM Software Task Software Package Version MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE