4UQK

ELECTRON MICROSCOPY

Sample

GLU A2 ATD AND GLUA2 LBD

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details ETHANE
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 4795
Reported Resolution (Å) 16.4
Resolution Method ?
Other Details FOUR ASSEMBLIES CONSISTING OF TWO ATD DIMERS FROM PDB 3KG2 AND TWO LBD DIMERS FROM PDB 1MM7 WERE FIT AS INDEPENDENT RIGID BODIES TO EM MAPS GEOMETRY AND STEREOCHEMISTRY OUTLIERS ARE THOSE PRESENT IN THE PDB ENTRIES USED FOR RIGID BODY FITTING SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-2689. (DEPOSITION ID: 12609).
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol RIGID BODY FIT
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details METHOD--RIGID BODY REFINEMENT PROTOCOL--RIGID BODY
Data Acquisition
Detector Type FEI FALCON II (4k x 4k)
Electron Dose (electrons/Å2) 25
Imaging Experiment
Date of Experiment 2013-08-01
Temprature (Kelvin)
Microscope Model FEI TITAN KRIOS
Minimum Defocus (nm) 2000
Maximum Defocus (nm) 3500
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS ?
Imaging Mode BRIGHT FIELD
Specimen Holder Model .
Nominal Magnification 47000
Calibrated Magnification 47000
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
MODEL FITTING UCSF Chimera ?
RECONSTRUCTION RELION ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
? EACH PARTICLE