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Structure of human SARS-CoV-2 neutralizing antibody C1C-A3 Fab
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 8.927 f_angle_d 1.288 f_chiral_restr 0.067 f_plane_restr 0.013 f_bond_d 0.007
Sample SARS-CoV-2_Hexapro in complex with neutralizing antibody C1C-A3 Fab from human patient Sample Components SARS-CoV-2 spike protein SARS-CoV-2 Hexapro C1C-A3 Fab
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details blot for 4-6 seconds
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 344920 Reported Resolution (Å) 4.3 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 Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 56.5
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 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 105000 Calibrated Magnification 60606 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION SerialEM 3.8 CTF CORRECTION CTFFIND 4.1 MODEL REFINEMENT PHENIX INITIAL EULER ASSIGNMENT RELION 3.1.2 FINAL EULER ASSIGNMENT cryoSPARC 2.14.2 CLASSIFICATION cryoSPARC 2.14.2 RECONSTRUCTION cryoSPARC 2.14.2
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE 1296929