EMD-49576

Single-particle
3.15 Å
EMD-49576
3D View Gallery
Deposition: 05/03/2025
Map released: 08/10/2025
Last modified: 04/02/2026
Overview 3D View Sample Experiment Validation Additional data Links
Overview 3D View Sample Experiment Validation Additional data Links

EMD-49576

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-9nnk summary report (pdf.gz) Map-9nnk FULL report (pdf.gz)

EMDB Annotations

EMICSS entry mapping (xml)

EMDB Files

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

Cryo-EM structure of Retron-displaced free PtuAB complex, PtuA:PtuB (4:2)

EMD-49576

Single-particle
3.15 Å
EMD-49576
3D View Gallery
Deposition: 05/03/2025
Map released: 08/10/2025
Last modified: 04/02/2026
Overview 3D View Sample Experiment Validation Additional data Links
Sample Organism: Escherichia coli
Sample: Retron-displaced free PtuAB complex
Fitted models: 9nnk

Deposition Authors: Wang B , Li H
Structural basis for retron co-option of anti-phage ATPase-nuclease.
Wang B , Hoffman RD, Hou YM , Li H
(2026) Nat Struct Mol Biol , 33 , 53 - 62
PUBMED: 41174277
DOI: doi:10.1038/s41594-025-01702-6
ISSN: 1545-9985