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Electron Microscopy Public Image Archive

EMPIAR-10947
SARS-CoV-2 S Omicron Spike B.1.1.529 [multiple data sets in MRC and EER formats]
Publication:

Structural analysis of the Spike of the Omicron SARS-COV-2 variant by Cryo-EM and implications for immune evasion

Ni D, Lau K, Turelli P, Beckert B, Nazarov S, Pojer F, Myasnikov A, Stahlberg H, Trono D

Biorxiv (---)

Related EMDB entry:
EMD-14086
Deposited:
2021-12-31
Released:
2022-10-07
Last modified:
2023-02-22
Imageset size:
8.20 TB
Imageset DOI:
10.6019/EMPIAR-10947
Experimental metadata:
Download xml json
Contains:
  • micrographs - single frame
  • micrographs - multiframe
Image Sets
1. Omicron B.1.1.529 Spike doseweighted micrographs
Category:
micrographs - single frame
Image format:
MRC
No. of images or tilt series:
8672
Image size:
(4096, 4096)
Pixel type:
32 BIT FLOAT
Pixel spacing:
(0.83, 0.83)
Details:
These are the patch-aligned dose-weighted micrographs
Files:
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2. Omicron B.1.1.529 Spike raw micrographs
Category:
micrographs - multiframe
Image format:
EER
No. of images or tilt series:
8672
Image size:
(4096, 4096)
Pixel type:
UNSIGNED 16 BIT INTEGER
Pixel spacing:
(0.83, 0.83)
Details:
These are the EER files from Falcon 4 detector - raw micrographs, not motion corrected
Files:
Loading...
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Citations
AlignPCA-2D: PCA-reduced Euclidean vector alignment for 2D classification in cryo-EM.
Ramírez-Aportela E, Zarrabeitia OL, Fonseca YC, Ceska T, Subramaniam S, Carazo JM, Sorzano COS. (2026)
A variational framework with composite sparse regularization for cryo-electron tomography reconstruction.
Yu C, Xu Z, Zeng Q, Wan X, El-Messiry H, Zhang F, Han R. (2026)
Helical reconstruction of amyloids in cryoSPARC.
Schaefer JH, O'Neill RT, Donnelly JP, Powers ET, Kelly JW, Lander GC. (2026)
An unattended image-processing pipeline for on-the-fly quality assessment and 3D exploration in cryo-EM.
Marchán Torres D, Conesa P, Garcia A, Iceta M, Broche L, Gragera M, Linares R, Kwong HS, Chichón FJ, Svensson O, Arranz R, Effantin G, Kandiah E, Carazo JM, Sorzano COS. (2026)
CryoFSL: an annotation-efficient, few-shot learning framework for robust protein particle picking in cryo-electron microscopy micrographs.
Poudel B, Gyawali R, Dhakal A, Cheng J, Xu D. (2026)
prismPYP: Power-spectrum and image domain learning for self-supervised micrograph evaluation.
He L, Bartesaghi A. (2026)
CryoSIP: unleashing protein high-resolution Cryo-EM via semantic-instance collaborative picking.
Deng Y, Wang S, Xiang M, Li Y, Zhuo L, Cao D, Fu X, Zou Q. (2026)
Unbend, correction of local beam-induced sample motion in cryo-EM images using a 3D spline model.
Kong L, Zottig X, Elferich J, Grigorieff N. (2026)
CryoVirusDB: An Annotated Dataset for AI-Based Virus Particle Identification in Cryo-EM Micrographs.
Gyawali R, Dhakal A, Wang L, Cheng J. (2026)
Chart builder: an interactive tool for user driven data visualization in the electron microscopy data bank.
Fonseca N, Duraisamy AK, Wang Z, Somasundharam S, Tayebinia M, de Oliveira LC, Ma M, Turner J, Patwardhan A, Kleywegt GJ, Hartley M, Morris KL. (2026)
See all citations
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