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Cryo-EM structure of the big tail club shape particle of dengue virus serotype 3 strain CH53489 in complex with human antibody DENV-290 Fab at 37 deg C
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3J6S experimental model PDB 3ZTJ experimental model PDB 5CHN
Sample Dengue virus serotype 3 strain CH53489 in complex with human antibody DENV-290 Fab at 37 deg C Sample Components Dengue virus serotype 3 strain CH53489 Human antibody DENV-290 Fab (heavy and light chain)
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method HELICAL Number of Particles 35641 Reported Resolution (Å) 11 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type HELICAL Axial Symmetry C1 Axial Rise 10.7 Angular Rotation 128.09
Map-Model Fitting and Refinement Id 1 (3J6S, 3ZTJ, 5CHN) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON II (4k x 4k) Electron Dose (electrons/Å**2) 18
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 500 Maximum Defocus (nm) 5000 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) 300 Imaging Details
EM Software Task Software Package Version MODEL FITTING UCSF Chimera MODEL REFINEMENT PHENIX FINAL EULER ASSIGNMENT RELION RECONSTRUCTION RELION
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION