ISDA: 9KGT

Deposition Date 2024-11-09

Release Date 2025-11-12

Last Version Date 2025-11-12

Entry Detail

PDB ID:

9KGT

Keywords:

ISOMERASE/DNA/ISOMERASE INHIBITOR

Title:

Crystal structure of topoisomerase IV from Klebsiella pneumoniae in complex with DNA and BWC0977, a dual-targeting broad-spectrum novel bacterial topoisomerase inhibitor.

Biological Source:

Source Organism:

Klebsiella pneumoniae subsp. pneumoniae MGH 78578 (Taxon ID: 272620)
synthetic construct (Taxon ID: 32630)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.05 Å

R-Value Free:

0.26

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

P 1 21 1

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA topoisomerase 4 subunit B,DNA topoisomerase 4 subunit A
Gene (Uniprot):parC, parE
Chain IDs:A, B, C, D
Chain Length:734
Number of Molecules:4
Biological Source:Klebsiella pneumoniae subsp. pneumoniae MGH 78578

UniProt ID:A6TE19,A6TE12 Pfam ID:PF01751, PF00986, PF00521

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(P*TP*TP*AP*CP*GP*TP*TP*GP*TP*AP*TP*GP*AP*TP*CP*AP*TP*AP*CP*AP*AP*CP*GP*TP*AP*A)-3')
Chain IDs:E, F, G, H
Chain Length:26
Number of Molecules:4
Biological Source:synthetic construct

Ligand Molecules

A1L5V

Primary Citation

Crystal structure of topoisomerase IV from Klebsiella pneumoniae in complex with DNA and BWC0977, a dual-targeting broad-spectrum novel bacterial topoisomerase inhibitor.

Murakami, S.Show

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Primary Citation of related structures

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