2C9G

THE QUASI-ATOMIC MODEL OF THE ADENOVIRUS TYPE 3 PENTON BASE DODECAHEDRON

ELECTRON MICROSCOPY

Sample
HUMAN ADENOVIRUS TYPE 3

Specimen Preparation
Sample Aggregation State	PARTICLE
Vitrification Instrument
Cryogen Name	ETHANE
Sample Vitrification Details	LIQUID ETHANE

3D Reconstruction
Reconstruction Method	SINGLE PARTICLE
Number of Particles	1849
Reported Resolution (Å)	9.3
Resolution Method
Other Details	TO RECONSTITUTE THE ENTIRE PENTON BASE DODECAHEDRAL PARTICLE, YOU MUST APPLY THE 12 MATRICES TO THE ENTIRE PENTAMER IN THIS ENTRY.
Refinement Type
Symmetry Type	POINT
Point Symmetry	I

Map-Model Fitting and Refinement
Id	1
Refinement Space	RECIPROCAL
Refinement Protocol	RIGID BODY FIT
Refinement Target	RFACTOR, CORRELATION COEFFICIENT
Overall B Value
Fitting Procedure
Details	METHOD--RIGID BODY REFINEMENT PROTOCOL--X-RAY

Data Acquisition
Detector Type	KODAK SO-163 FILM
Electron Dose (electrons/Å**2)

Imaging Experiment	1
Date of Experiment
Temperature (Kelvin)	95
Microscope Model	JEOL 2010F
Minimum Defocus (nm)	1000
Maximum Defocus (nm)	2500
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS	1.4
Imaging Mode	BRIGHT FIELD
Specimen Holder Model
Nominal Magnification	50000
Calibrated Magnification	51020
Source	FIELD EMISSION GUN
Acceleration Voltage (kV)	200
Imaging Details

EM Software
Task	Software Package	Version
RECONSTRUCTION	EM3DR	2
RECONSTRUCTION	PFTsearch

Image Processing
CTF Correction Type	CTF Correction Details	Number of Particles Selected	Particle Selection Details
	AMPLITUDE, PHASE

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.