ISDA: 9PW0

Deposition Date 2025-08-04

Release Date 2026-08-05

Last Version Date 2026-08-05

Entry Detail

PDB ID:

9PW0

Keywords:

GENE REGULATION/DNA

Title:

Crystal structure of Taylorella equigenitalis BaDTF3 deaminase toxin DddB bound to double-stranded DNA

Biological Source:

Source Organism(s):

Taylorella equigenitalis (Taxon ID: 29575)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.39 Å

R-Value Free:

0.28

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

P 61

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:YD repeat protein
Gene (Uniprot):TEQUI_0434
Chain IDs:A, D (auth: B)
Chain Length:130
Number of Molecules:2
Biological Source:Taylorella equigenitalis

UniProt ID:A0A654KG07

Polymer Type:polydeoxyribonucleotide
Molecule:DNA substrate
Chain IDs:B (auth: E), E (auth: C)
Chain Length:14
Number of Molecules:2
Biological Source:Taylorella equigenitalis

Polymer Type:polydeoxyribonucleotide
Molecule:DNA substrate
Chain IDs:C (auth: F), F (auth: D)
Chain Length:14
Number of Molecules:2
Biological Source:Taylorella equigenitalis

Ligand Molecules

Primary Citation

Structural Basis of double-stranded DNA cytosine deamination with relaxed sequence dependence by a BaDTF3 toxin DddB

Yin, L, Shi, K, Aihara, H.Show

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Primary Citation of related structures

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