3JAU

The cryoEM map of EV71 mature viron in complex with the Fab fragment of antibody D5

ELECTRON MICROSCOPY

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Sample
EV71 mature viron in complex with the Fab fragment of antibody D5

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	2902
Reported Resolution (Å)	4.8
Resolution Method	FSC 0.143 CUT-OFF
Other Details	(Single particle details: The particles were boxed using e2boxer.py. CTF fitting was automatically performed using fitctf2.py in jspr, then visually validated and adjusted using EMAN1.9 ctfit program. The gold standard 3D reconstruction procedure was followed using jspr package, with the datasets split into two halves in the beginning.) (Single particle--Applied symmetry: I)
Refinement Type	HALF-MAPS REFINED INDEPENDENTLY
Symmetry Type	POINT
Point Symmetry	I

Map-Model Fitting and Refinement
Id	1 (3VBS)
Refinement Space	REAL
Refinement Protocol	RIGID BODY FIT
Refinement Target
Overall B Value
Fitting Procedure
Details	REFINEMENT PROTOCOL--rigid body

Data Acquisition
Detector Type	FEI FALCON II (4k x 4k)
Electron Dose (electrons/Å**2)	16

Imaging Experiment	1
Date of Experiment	2014-10-02
Temperature (Kelvin)	91
Microscope Model	FEI TITAN KRIOS
Minimum Defocus (nm)	2000
Maximum Defocus (nm)	3500
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS	0.005
Imaging Mode	BRIGHT FIELD
Specimen Holder Model	FEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification	37000
Calibrated Magnification
Source	FIELD EMISSION GUN
Acceleration Voltage (kV)	300
Imaging Details

EM Software
Task	Software Package	Version
MODEL FITTING	UCSF Chimera
RECONSTRUCTION	EMAN
RECONSTRUCTION	jspr

Image Processing
CTF Correction Type	CTF Correction Details	Number of Particles Selected	Particle Selection Details
	Each particle