EMD-67421

Single-particle
2.81 Å
EMD-67421
3D View Gallery
Deposition: 03/12/2025
Map released: 22/04/2026
Last modified: 24/06/2026
Overview 3D View Sample Experiment Validation Additional data Links
Overview 3D View Sample Experiment Validation Additional data Links

EMD-67421

Archive Files (Depositor)

Primary 3D volume (map.gz) Half-map 1 Half-map 2 (map.gz) Experimental metadata (xml) Experimental metadata (cif.gz)

Validation (wwPDB)

Map-only validation report (pdf.gz) Map-20yw summary report (pdf.gz) Map-20yw FULL report (pdf.gz)

EMDB Annotations

EMICSS entry mapping (xml)

EMDB Files

VA raw map (map) VA resolution mask (mrc)

Cryo-EM structure of SspE-R133A from E.coli

EMD-67421

Single-particle
2.81 Å
EMD-67421
3D View Gallery
Deposition: 03/12/2025
Map released: 22/04/2026
Last modified: 24/06/2026
Overview 3D View Sample Experiment Validation Additional data Links
Sample Organism: Escherichia coli
Sample: SspE
Fitted models: 20yw

Deposition Authors: Zhou YF, Zhang K
SspE-mediated immune defense: GTP hydrolysis as an allosteric switch coupling phosphorothioate recognition to DNA cleavage.
Zhou Y, Zhang K, He Y, Gao H, Zhong Y, Wang X, Wang M, Wang L, Chen S
(2026) Mbio , 17 , e0035926 - e0035926
PUBMED: 42117685
DOI: doi:10.1128/mbio.00359-26
ISSN: 2150-7511
Grant Support: