Find PDB structures and Computed Structure Models (CSM) by combining queries from tools in this suite: Attribute Search, Sequence Similarity, Sequence Motif, 3D Similarity, and 3D Motif with 'AND' logic.
Grids were blotted for 12-14 seconds before plunging.
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
42771
Reported Resolution (Å)
7
Resolution Method
FSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry Type
POINT
Point Symmetry
C1
Map-Model Fitting and Refinement
Id
1
Refinement Space
REAL
Refinement Protocol
RIGID BODY FIT
Refinement Target
Overall B Value
Fitting Procedure
Details
The refinement of whole data was done at 1.72 A sampling. The map was scaled to 1.75 A after comparison with the model.
Data Acquisition
Detector Type
FEI FALCON II (4k x 4k)
Electron Dose (electrons/Å**2)
64
Imaging Experiment
1
Date of Experiment
Temperature (Kelvin)
Microscope Model
FEI TITAN KRIOS
Minimum Defocus (nm)
1800
Maximum Defocus (nm)
5000
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
2.7
Imaging Mode
BRIGHT FIELD
Specimen Holder Model
FEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification
47000
Calibrated Magnification
81395
Source
FIELD EMISSION GUN
Acceleration Voltage (kV)
300
Imaging Details
EM Software
Task
Software Package
Version
PARTICLE SELECTION
RELION
1.4
IMAGE ACQUISITION
EPU
CTF CORRECTION
CTFFIND
3
MODEL FITTING
Coot
0.8.3
CLASSIFICATION
RELION
1.4
RECONSTRUCTION
RELION
1.4
Image Processing
CTF Correction Type
CTF Correction Details
Number of Particles Selected
Particle Selection Details
NONE
CTF was estimated using the whole micrograph using all the frames.
CTF was corrected per particle in RELION.
123683
After 2D classification, the number of particles used for orientation determination and reconstruction was 100724 particles followed by per-particle motion correction and B-factor weighting.