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SARS-Cov2 S protein structure in complex with neutralizing monoclonal antibody 002-13
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 4.513 f_angle_d 0.529 f_chiral_restr 0.043 f_plane_restr 0.004 f_bond_d 0.003
Sample Cov2 Spike timer in complex with monoclonal antibody Sample Components Spike glycoprotein mAb 002-13 heavy chain, mAb 002-13 Light chain
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details 20 second wait time and 3 seconds blot time
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 181636 Reported Resolution (Å) 3.82 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol RIGID BODY FIT Refinement Target correlation coefficient Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 63.81
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 700 Maximum Defocus (nm) 2700 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 81000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version CTF CORRECTION cryoSPARC 3.2.0 MODEL FITTING UCSF ChimeraX MODEL REFINEMENT PHENIX INITIAL EULER ASSIGNMENT cryoSPARC 3.2.0 FINAL EULER ASSIGNMENT cryoSPARC 3.2.0 CLASSIFICATION cryoSPARC 3.2.0 RECONSTRUCTION cryoSPARC 3.2.0
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 3518052