ISDA: 9JNK

Deposition Date 2024-09-23

Release Date 2025-10-01

Last Version Date 2025-10-01

Entry Detail

PDB ID:

9JNK

Keywords:

ISOMERASE/DNA

Title:

Bacteriophage T4 topoisomerse II bound with a T-segment DNA

Biological Source:

Source Organism:

Escherichia phage T4 (Taxon ID: 10665)
DNA molecule (Taxon ID: 2853804)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.03 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA topoisomerase large subunit,DNA topoisomerase small subunit
Gene (Uniprot):39, 60
Chain IDs:A, C (auth: B)
Chain Length:682
Number of Molecules:2
Biological Source:Escherichia phage T4

UniProt ID:P09176,P23992 Pfam ID:PF02518, PF00204, PF16898

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA topoisomerase medium subunit
Gene (Uniprot):52
Chain IDs:B (auth: C), D
Chain Length:452
Number of Molecules:2
Biological Source:Escherichia phage T4

UniProt ID:P07065 Pfam ID:PF00521

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (25-MER)
Chain IDs:E
Chain Length:25
Number of Molecules:1
Biological Source:DNA molecule

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (25-MER)
Chain IDs:F
Chain Length:25
Number of Molecules:1
Biological Source:DNA molecule

Ligand Molecules

Primary Citation

Structural and functional insights into the T-even type bacteriophage topoisomerase II

Xin, Y.H, Chen, Y.T.Show

To be published ? ? ? (?)

Primary Citation of related structures