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Structure of the SARS-CoV-2 BA.2.87.1 spike protein ectodomain
ELECTRON MICROSCOPY
Starting Model(s)
Initial Refinement Model(s)
Type
Source
Accession Code
Details
in silico model
SwissModel
Sample
Severe acute respiratory syndrome coronavirus
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
FEI VITROBOT MARK IV
Cryogen Name
ETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
37658
Reported Resolution (Å)
3.9
Resolution Method
FSC 0.143 CUT-OFF
Other Details
The estimated GS-FSC map resolution was 3.4Angstrom, but that the map was manually low-pass filtered to 3.9Angstrom during postprocessing in Relion/4. ...
The estimated GS-FSC map resolution was 3.4Angstrom, but that the map was manually low-pass filtered to 3.9Angstrom during postprocessing in Relion/4.0, to achieve more uniform distribution of map features.
Refinement Type
Symmetry Type
POINT
Point Symmetry
C3
Map-Model Fitting and Refinement
Id
1
Refinement Space
REAL
Refinement Protocol
AB INITIO MODEL
Refinement Target
Overall B Value
Fitting Procedure
Details
The 3.9Angstrom map was used for model building and refinement.