ELECTRON MICROSCOPY

Sample

ECHOVIRUS TYPE 12 BOUND TO DECAY ACCELERATING FACTOR

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument ?
Cryogen Name ETHANE
Sample Vitrification Details STAINED WITH AMMONIUM MOLYBDATE PH 7.2. VITRIFIED IN LIQUID ETHANE (CRYO-NEGATIVE STAIN)
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 1501
Reported Resolution (Å) 14
Resolution Method ?
Other Details THE SEQUENCE OF THE ECHOVIRUS CAPSID PROTEINS IS FROM EV11 BUT THE EM DENSITY INTO WHICH THE STRUCTURE WAS FITTED IS THAT OF EV12
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol OTHER
Refinement Target OPTIMAL CORRELATION
Overall B Value ?
Fitting Procedure ?
Details METHOD--LOCAL CORRELATION REFINEMENT PROTOCOL--LOCAL CORRELATION
Data Acquisition
Detector Type KODAK SO-163 FILM
Electron Dose (electrons/Å2) ?
Imaging Experiment
Date of Experiment 2004-09-01
Temprature (Kelvin)
Microscope Model JEOL 1200
Minimum Defocus (nm) 600
Maximum Defocus (nm) 2800
Minimum Tilt Angle (degrees) 0
Maximum Tilt Angle (degrees) 0
Nominal CS 3.4
Imaging Mode BRIGHT FIELD
Specimen Holder Model .
Nominal Magnification 30000
Calibrated Magnification 29100
Source LAB6
Acceleration Voltage (kV) 120
Imaging Details ?
Imaging Experiment
Task Software Package Version
RECONSTRUCTION EM3DR 2
RECONSTRUCTION PFT 2
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
? DEFOCUS PAIR IMAGES OF INDIVIDUAL PARTICLES