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Structure of the Inmazeb cocktail and resistance to escape against Ebola virus
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5JQ3
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 21.757 f_angle_d 0.814 f_chiral_restr 0.052 f_bond_d 0.006 f_plane_restr 0.006
Sample Inmazeb therapeutic cocktail Sample Components Envelope glycoprotein, Shed GP REGN3471 heavy chain, REGN3479 light chain, REGN3471 light chain, REGN3479 heavy chain, REGN3470 heavy chain, REGN3470 light chain
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 276715 Reported Resolution (Å) 3.1 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (5JQ3) Refinement Space REAL Refinement Protocol RIGID BODY FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 52.4
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 800 Maximum Defocus (nm) 2600 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode OTHER Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC 2.12 IMAGE ACQUISITION SerialEM CTF CORRECTION cryoSPARC 2.12 MODEL FITTING Coot RECONSTRUCTION cryoSPARC 2.12 MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 3154