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Cryoelectron microscopy of dengue-Fab E104 complex at pH 5.5
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1OK8 experimental model PDB 4FFZ
Sample Dengue virus complexed with Fab E104 at pH 5.5 Sample Components Dengue virus 2 Fab E104
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument HOMEMADE PLUNGER Cryogen Name ETHANE Sample Vitrification Details Plunged into liquid ethane
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 528 Reported Resolution (Å) 26 Resolution Method FSC 0.143 CUT-OFF Other Details (Single particle--Applied symmetry: I) Refinement Type Symmetry Type POINT Point Symmetry I
Map-Model Fitting and Refinement Id 1 (1OK8, 4FFZ) Refinement Space RECIPROCAL Refinement Protocol RIGID BODY FIT Refinement Target Overall B Value Fitting Procedure Details REFINEMENT PROTOCOL--rigid body
Data Acquisition Detector Type GATAN ULTRASCAN 4000 (4k x 4k) Electron Dose (electrons/Å**2) 24
Imaging Experiment 1 Date of Experiment 2013-01-01 Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) Maximum Defocus (nm) 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 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version MODEL FITTING EMfit RECONSTRUCTION EMAN