ELECTRON MICROSCOPY

Sample

actin filament in the presence of phosphate

Specimen Preperation
Sample Aggregation State FILAMENT
Vitrification Instrument ?
Cryogen Name ETHANE
Sample Vitrification Details ?
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 8000
Reported Resolution (Å) 6
Resolution Method ?
Other Details ?
Refinement Type
Symmetry Type HELICAL
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol FLEXIBLE FIT
Refinement Target pdbRhofit (Yasunaga & Wakabayashi, 1996)
Overall B Value ?
Fitting Procedure ?
Details METHOD--local refinement REFINEMENT PROTOCOL--real-space refinement
Data Acquisition
Detector Type GENERIC CCD
Electron Dose (electrons/Å2) 15
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model HITACHI EF2000
Minimum Defocus (nm) 1000
Maximum Defocus (nm) 1500
Minimum Tilt Angle (degrees) 0
Maximum Tilt Angle (degrees) 0
Nominal CS ?
Imaging Mode BRIGHT FIELD
Specimen Holder Model GATAN LIQUID NITROGEN
Nominal Magnification 100000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 200
Imaging Details ?
Imaging Experiment
Task Software Package Version
MODEL FITTING NAMD ?
MODEL FITTING O ?
RECONSTRUCTION EOS ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
. FSC at 0.143 cut-off
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