ELECTRON MICROSCOPY

Sample

GudB6-GltA2-GltB2

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument ?
Cryogen Name ETHANE
Sample Vitrification Details ?
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 718672
Reported Resolution (Å) 2.42
Resolution Method FSC 0.143 CUT-OFF
Other Details ?
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 Real-space refinement involved iterative rounds of ISOLDE, Coot and PHENIX refinement. 1OFD and 6S6T were used as templates for homology modeling in SWISS-MODEL.
Data Acquisition
Detector Type GATAN K3 BIOQUANTUM (6k x 4k)
Electron Dose (electrons/Å2) 47.7
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TITAN KRIOS
Minimum Defocus (nm) ?
Maximum Defocus (nm) ?
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS ?
Imaging Mode BRIGHT FIELD
Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification ?
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
MODEL FITTING UCSF Chimera 1.15
MODEL REFINEMENT ISOLDE 1.1.0
MODEL REFINEMENT PHENIX 1.19.1-4122
MODEL REFINEMENT Coot 0.9.3
CTF CORRECTION cisTEM 1.0.0beta
INITIAL EULER ASSIGNMENT cisTEM 1.0.0beta
FINAL EULER ASSIGNMENT cisTEM 1.0.0beta
CLASSIFICATION cisTEM 1.0.0beta
RECONSTRUCTION cisTEM 1.0.0beta
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?