ISDA: 9UX7

Deposition Date 2025-05-13

Release Date 2026-03-25

Last Version Date 2026-03-25

Entry Detail

PDB ID:

9UX7

Keywords:

IMMUNE SYSTEM

Title:

CryoEM Structure of LmuAB-DNA complex

Biological Source:

Source Organism(s):

Bacillus sp. nio-1130 (Taxon ID: 1761765)
synthetic construct (Taxon ID: 32630)

Expression System(s):

Escherichia coli, Synthetic construct

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.73 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:Lamassu protein LmuB
Chain IDs:A, B
Chain Length:562
Number of Molecules:2
Biological Source:Bacillus sp. nio-1130

Polymer Type:polypeptide(L)
Molecule:Lamassu protein LmuA
Chain IDs:C
Chain Length:315
Number of Molecules:1
Biological Source:Bacillus sp. nio-1130

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (41-MER)
Chain IDs:D
Chain Length:41
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (41-MER)
Chain IDs:E
Chain Length:41
Number of Molecules:1
Biological Source:synthetic construct

Ligand Molecules

Primary Citation

Structural insights into type-I and type-II Lamassu antiphage systems.

Li, M, Zhao, X, Zhao, X, Li, D, Xiong, W, Gao, Z, Huang, L, An, L, Gao, Y, Li, S, Feng, Y, Zhang, K, Zhang, Y.Show

Nat.Chem.Biol. ? ? ? (2026)

PMID: 41482579 DOI: 10.1038/s41589-025-02102-z

Primary Citation of related structures

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