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SARS-CoV-2 Omicron BA.1 spike trimer (6P) complex with YB9-258 Fab, focused refinement of RBD-dimer region
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 3.394 f_angle_d 0.572 f_chiral_restr 0.044 f_plane_restr 0.004 f_bond_d 0.002
Sample SARS-CoV-2 Omicron BA.1 spike trimer with in complex with YB9-258 Fab, focused refinement of 2 RBD region Sample Components SARS-CoV_2 Omicron BA.1 spike protein YB9-258 Fab
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 287435 Reported Resolution (Å) 4.54 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) 60
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TALOS ARCTICA Minimum Defocus (nm) 800 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) 200 Imaging Details
EM Software Task Software Package Version MODEL REFINEMENT PHENIX INITIAL EULER ASSIGNMENT RELION 4.0 FINAL EULER ASSIGNMENT cryoSPARC RECONSTRUCTION cryoSPARC
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION