[English] 日本語
![](img/lk-miru.gif)
- PDB-8vif: SARS-CoV-2 spike omicron (BA.1) ectodomain trimer in complex with... -
+
Open data
-
Basic information
Entry | Database: PDB / ID: 8vif | ||||||
---|---|---|---|---|---|---|---|
Title | SARS-CoV-2 spike omicron (BA.1) ectodomain trimer in complex with SC27 Fab, local refinement | ||||||
![]() |
| ||||||
![]() | VIRAL PROTEIN/IMMUNE SYSTEM / SARS-CoV-2 / coronavirus / S / spike / BA.1 / omicron / RBD / COVID-19 / antibody / SC27 / Fab / virus / viral protein / VIRAL PROTEIN-IMMUNE SYSTEM complex | ||||||
Function / homology | ![]() Maturation of spike protein / viral translation / Translation of Structural Proteins / Virion Assembly and Release / host cell surface / host extracellular space / suppression by virus of host tetherin activity / Induction of Cell-Cell Fusion / structural constituent of virion / entry receptor-mediated virion attachment to host cell ...Maturation of spike protein / viral translation / Translation of Structural Proteins / Virion Assembly and Release / host cell surface / host extracellular space / suppression by virus of host tetherin activity / Induction of Cell-Cell Fusion / structural constituent of virion / entry receptor-mediated virion attachment to host cell / host cell endoplasmic reticulum-Golgi intermediate compartment membrane / receptor-mediated endocytosis of virus by host cell / membrane fusion / Attachment and Entry / positive regulation of viral entry into host cell / receptor-mediated virion attachment to host cell / receptor ligand activity / host cell surface receptor binding / fusion of virus membrane with host plasma membrane / fusion of virus membrane with host endosome membrane / viral envelope / virion attachment to host cell / SARS-CoV-2 activates/modulates innate and adaptive immune responses / host cell plasma membrane / virion membrane / identical protein binding / membrane / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.1 Å | ||||||
![]() | Byrne, P.O. / McLellan, J.S. | ||||||
Funding support | ![]()
| ||||||
![]() | ![]() Title: SARS-CoV-2 spike omicron (BA.1) ectodomain trimer in complex with SC27 Fab, global refinement Authors: Byrne, P.O. / McLellan, J.S. | ||||||
History |
|
-
Structure visualization
Structure viewer | Molecule: ![]() ![]() |
---|
-
Downloads & links
-
Download
PDBx/mmCIF format | ![]() | 123.4 KB | Display | ![]() |
---|---|---|---|---|
PDB format | ![]() | 78.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.2 MB | Display | ![]() |
---|---|---|---|---|
Full document | ![]() | 1.2 MB | Display | |
Data in XML | ![]() | 35.6 KB | Display | |
Data in CIF | ![]() | 49.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 43260MC M: map data used to model this data C: citing same article ( |
---|---|
Similar structure data | Similarity search - Function & homology ![]() |
-
Links
-
Assembly
Deposited unit | ![]()
|
---|---|
1 |
|
-
Components
#1: Antibody | Mass: 14120.829 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
---|---|
#2: Antibody | Mass: 11742.804 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
#3: Protein | Mass: 144927.859 Da / Num. of mol.: 1 Mutation: pre-fusion stabilized: F817P, A892P, A899P, A942P, K986P, V987P, 682-685 RRAR mutated to GSAS Source method: isolated from a genetically manipulated source Details: omicron (BA.1) variant Source: (gene. exp.) ![]() ![]() Gene: S, 2 / Production host: ![]() |
#4: Sugar | ChemComp-NAG / |
Has ligand of interest | N |
-Experimental details
-Experiment
Experiment | Method: ELECTRON MICROSCOPY |
---|---|
EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
-
Sample preparation
Component |
| ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Molecular weight | Experimental value: NO | ||||||||||||||||||||||||
Source (natural) |
| ||||||||||||||||||||||||
Source (recombinant) |
| ||||||||||||||||||||||||
Buffer solution | pH: 8 | ||||||||||||||||||||||||
Buffer component |
| ||||||||||||||||||||||||
Specimen | Conc.: 3 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES | ||||||||||||||||||||||||
Vitrification | Cryogen name: ETHANE |
-
Electron microscopy imaging
Microscopy | Model: TFS GLACIOS |
---|---|
Electron gun | Electron source: ![]() |
Electron lens | Mode: BRIGHT FIELD / Nominal defocus max: 1800 nm / Nominal defocus min: 700 nm |
Image recording | Electron dose: 49 e/Å2 / Film or detector model: FEI FALCON IV (4k x 4k) |
-
Processing
EM software | Name: SerialEM / Category: image acquisition | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
Particle selection | Num. of particles selected: 3282579 | ||||||||||||||||||||||||
Symmetry | Point symmetry: C1 (asymmetric) | ||||||||||||||||||||||||
3D reconstruction | Resolution: 3.1 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 888338 / Symmetry type: POINT | ||||||||||||||||||||||||
Refine LS restraints |
|