ELECTRON MICROSCOPY

Sample

INNER MEMBRANE RING 1

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument ?
Cryogen Name ETHANE
Sample Vitrification Details LIQUID ETHANE
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles ?
Reported Resolution (Å) 6.4
Resolution Method FSC 0.5 CUT-OFF
Other Details RESOLUTION 6.4 ANGSTROM (0.5 FSC), 4.7 ANGSTROM (HALF BIT) PRGH (3GR1) MONOMERS WERE FITTED SEPARATELY, PRGK MODEL WAS BUILT BASED ON HOMOLOGY MODEL OF ESCJ (1YJ7) AND THEN INDIVIDUALLY FITTED INTO EM MAP. SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-1874. (DEPOSITION ID: 7821).
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol OTHER
Refinement Target Cross-correlation coefficient
Overall B Value ?
Fitting Procedure ?
Details METHOD--CORRELATION
Data Acquisition
Detector Type GATAN ULTRASCAN 4000 (4k x 4k)
Electron Dose (electrons/Å2) ?
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI POLARA 300
Minimum Defocus (nm) 1000
Maximum Defocus (nm) 2500
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 2
Imaging Mode BRIGHT FIELD
Specimen Holder Model .
Nominal Magnification 93000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details MAGNIFICATION AT THE CCD 112969, CAMERA PIXEL 15UM, 1.33 ANGSTROM PER PIXEL, DATA COLLECTED SEMI- AUTOMATICALLY WITH POINT-2-POINT (DEVELOPED IN-HOUSE)
Imaging Experiment
Task Software Package Version
MODEL FITTING UCSF Chimera ?
RECONSTRUCTION IMAGIC ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
? EACH MICROGRAPH
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