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SARS-CoV-2 nsp1 bound to the Rhinolophus lepidus 40S ribosome (local refinement of the 40S head)
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 19.242 f_angle_d 0.527 f_chiral_restr 0.04 f_bond_d 0.005 f_plane_restr 0.004
Sample SARS-CoV-2 nsp1-Rhinolophus lepidus ribosome complex, head map Sample Components Rhinolophus lepidus ribosome SARS-CoV-2 nsp1 Eukaryotic translation initiation factor 1
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 1205667 Reported Resolution (Å) 2.1 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 30.7
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 600 Maximum Defocus (nm) 1600 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 1.21.1_5286
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE