☰ Navigation Tabs
Structure of the SARS-CoV-2 Spike 6P in complex with the rabbit M8b-B8 Fab
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7UZD experimental model PDB 7UZ4
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 5.8649 f_angle_d 0.5472 f_chiral_restr 0.0438 f_plane_restr 0.0035 f_bond_d 0.0026
Sample SARS-CoV-2 Spike 6P in complex with M8b-B8 Fab Sample Components Severe acute respiratory syndrome coronavirus 2 spike glycoprotein M8b-B8 Fab
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 148375 Reported Resolution (Å) 3.4 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (7UZD, 7SC1) Refinement Space REAL Refinement Protocol RIGID BODY FIT Refinement Target Overall B Value 90 Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (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) 1000 Maximum Defocus (nm) 3000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 45000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC 4.3 IMAGE ACQUISITION SerialEM CTF CORRECTION cryoSPARC 4.3 MODEL FITTING UCSF Chimera 1.18 INITIAL EULER ASSIGNMENT cryoSPARC 4.3 FINAL EULER ASSIGNMENT cryoSPARC 4.3 CLASSIFICATION cryoSPARC 4.3 RECONSTRUCTION cryoSPARC 4.3 MODEL REFINEMENT PHENIX 1.21.2_5419
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 576218