EMPIAR-11118 - Single particle cryo-EM dataset of the Vairimorpha necatrix 20S proteasome from sporoplasms [3277 multi-frame micrographs composed of 40 frames each in TIFF format]

EMPIAR-11118

Single particle cryo-EM dataset of the Vairimorpha necatrix 20S proteasome from sporoplasms [3277 multi-frame micrographs composed of 40 frames each in TIFF format]

Publication:

Structure of the reduced microsporidian proteasome bound by PI31-like peptides in dormant spores

Jespersen N, Ehrenbolger K, Winiger RR, Svedberg D, Vossbrinck CR, Barandun J

Nature communications 13 (2022)

PMID: 36379934

DOI: 10.1038/s41467-022-34691-x

Related EMDB entry:

EMD-15367

Deposited:

2022-07-18

Released:

2022-12-13

Last modified:

2022-12-13

Imageset size:

453.77 GB

Imageset DOI:

10.6019/EMPIAR-11118

Experimental metadata:

Download xml json

Contains:

micrographs - multiframe

Image Sets

1. Unaligned multi-frame images of the Vairimorpha necatrix 20S proteasome from sporoplasms

Category:

micrographs - multiframe

Image format:

TIFF

No. of images or tilt series:

3277

Image size:

(3838, 3710)

Pixel type:

UNSIGNED BYTE

Pixel spacing:

(1.042, 1.042)

Details:

Movies with 40 frames were collected at a total dose 42.3 electrons per squared angstrom second over an exposure time of 5 seconds. Defocus range of 1.2–3.0 μm, pixel size of 1.042 Å.

Files:

Archives and downloads the selected files into an uncompressed zip file.

Depending on the number and size of files to be downloaded, this can take an enormous amount of time. Also, this feature is unstable and may not work properly, and checksums of downloaded files are not verified.

We recommend using rsync, aspera, globus, etc.

Download a list of selected files.

It is possible to download files by specifying the file list with rsync command, etc.

rsync -av --files-from=(path-to-filelist) rsync://empiar.pdbj.org/empiar/archive (path-to-destination)

Browse All Files

Quick Links

Browse EMPIAR

Sample Preparation Widget

Volume Browser

Tomo Viewer Prototype

Claim entries to your ORCiD

Talks and Tutorials

EMPIAR Quick tour

Publications

Re-use study

Statistics

EMPIAR in the news

COVID-19 Data Portal

EMDB

BioImage Archive

PDBe

EMNavigator@PDBj

PDBj

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

Protein Data Bank Japan News

[2026-09-02]

283 new PDB entries have been released on 2026-09-02.

[2026-08-28]

[wwPDB] Remediation of Metal-containing PDB Entries and CCDs

[2026-08-18]

[wwPDB] Paper Published about the PDB Beta Archive

[2026-08-10]

[wwPDB] New tools support deposition of structures to the wwPDB PDB and 3DEM Core Archives directly from structure determination software packages

[2026-08-02]

[wwPDB] wwPDB Events at IUCr