ELECTRON MICROSCOPY

Sample

F-actin decorated with alpha-actinin ABD (containing CH1 and CH2)

Specimen Preperation
Sample Aggregation State FILAMENT
Vitrification Instrument ?
Cryogen Name ETHANE
Sample Vitrification Details ?
3D Reconstruction
Reconstruction Method HELICAL
Number of Particles ?
Reported Resolution (Å) 15.0
Resolution Method FSC 0.5 CUT-OFF
Other Details AUTHORS STATE THAT THE STRANGE C-N BONDS WERE THE RESULT OF BREAKING THE CHAINS AT THESE POINTS TO DO RIGID BODY FITTING OF THE SUBDOMAINS.
Refinement Type
Symmetry Type HELICAL
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol OTHER
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details METHOD--both manually and with Chimera DETAILS--AUTHORS STATE THAT THE STRANGE C-N BONDS WERE THE RESULT OF BREAKING THE CHAINS AT THESE POINTS TO DO RIGID BODY FITTING OF THE SUBDOMAINS.
Data Acquisition
Detector Type KODAK SO-163 FILM
Electron Dose (electrons/Å2) .
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TECNAI F20
Minimum Defocus (nm) ?
Maximum Defocus (nm) ?
Minimum Tilt Angle (degrees) 0.0
Maximum Tilt Angle (degrees) 0.0
Nominal CS ?
Imaging Mode BRIGHT FIELD
Specimen Holder Model GATAN LIQUID NITROGEN
Nominal Magnification 50000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 200
Imaging Details ?
Imaging Experiment
Task Software Package Version
MODEL FITTING UCSF Chimera ?
MODEL FITTING UCSF Chimera ?
RECONSTRUCTION IHRSR ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
. Weiner filter