ELECTRON MICROSCOPY

Sample

HSP 16.3

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument
Cryogen Name
Sample Vitrification Details
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 6123
Reported Resolution (Å) 16.5
Resolution Method ?
Other Details DIMER ALPHA CRYSTALLIN DOMAIN OF 1GME (43-137 AND 146-151) FITTED INTO DENSITY USING URO. RESOLUTION WAS DETERMINED BY 0.5 FOURIER SHELL CORRELATION.
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space RECIPROCAL
Refinement Protocol OTHER
Refinement Target Cross-correlation coefficient
Overall B Value ?
Fitting Procedure ?
Details METHOD--QUALITY OF THE FIT R-FACTOR= 0.516, CROSS- CORRELATION COEFFICIENT 81.5%
Data Acquisition
Detector Type KODAK SO-163 FILM
Electron Dose (electrons/Å2) 10
Imaging Experiment
Date of Experiment 2004-03-28
Temprature (Kelvin)
Microscope Model FEI TECNAI 12
Minimum Defocus (nm) 390
Maximum Defocus (nm) 600
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 2
Imaging Mode BRIGHT FIELD
Specimen Holder Model .
Nominal Magnification 42000
Calibrated Magnification ?
Source TUNGSTEN HAIRPIN
Acceleration Voltage (kV) 120
Imaging Details ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details