ELECTRON MICROSCOPY

Sample

WILD-TYPE T3SS NEEDLE COMPLEX

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument
Cryogen Name
Sample Vitrification Details
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 2963
Reported Resolution (Å) 24
Resolution Method ?
Other Details THIS MODEL IS RESULT OF RIGID-BODY TRANSFORMATION OF AN EXISTING PDB MODEL, CONSTRAINED BY A 24 A RESOLUTION EM MAP AND SOME CYSTEINE-MEDIATED CROSSLINKING DATA. THEREFORE, IT DOES NOT SUPPORT ATOMISTIC INTERPRETATIONS BECAUSE OF LACK OF RESOLUTION.
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol OTHER
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details METHOD--SEE PUBLICATION REFINEMENT PROTOCOL--X-RAY
Data Acquisition
Detector Type FEI EAGLE (4k x 4k)
Electron Dose (electrons/Å2) 90
Imaging Experiment
Date of Experiment 2011-08-31
Temprature (Kelvin)
Microscope Model FEI TECNAI 20
Minimum Defocus (nm) 1200
Maximum Defocus (nm) 1600
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 2
Imaging Mode BRIGHT FIELD
Specimen Holder Model .
Nominal Magnification 50000
Calibrated Magnification 70754
Source LAB6
Acceleration Voltage (kV) 200
Imaging Details ?
Imaging Experiment
Task Software Package Version
MODEL FITTING UCSF Chimera ?
RECONSTRUCTION EMAN 2
RECONSTRUCTION SPIDER ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
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