ISDA

Deposition Date 2015-08-12

Release Date 2015-11-25

Last Version Date 2023-09-27

Entry Detail

PDB ID:

5D6Q

Keywords:

ISOMERASE/ISOMERASE INHIBITOR

Title:

Crystal structure of the ATP binding domain of S. aureus GyrB complexed with a ligand

Biological Source:

Source Organism:

Staphylococcus aureus (Taxon ID: 1280)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.50 Å

R-Value Free:

0.19

R-Value Work:

0.16

R-Value Observed:

0.16

Space Group:

C 1 2 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA gyrase subunit B
Gene (Uniprot):gyrB
Chain IDs:A, B
Chain Length:212
Number of Molecules:2
Biological Source:Staphylococcus aureus

UniProt ID:P0A0K8 Pfam ID:PF02518 EC:5.6.2.2

Ligand Molecules

57V

MPD

Primary Citation

Discovery of Azaindole Ureas as a Novel Class of Bacterial Gyrase B Inhibitors.

Zhang, J, Yang, Q, Cross, J.B, Romero, J.A, Poutsiaka, K.M, Epie, F, Bevan, D, Wang, B, Zhang, Y, Chavan, A, Zhang, X, Moy, T, Daniel, A, Nguyen, K, Chamberlain, B, Carter, N, Shotwell, J, Silverman, J, Metcalf, C.A, Ryan, D, Lippa, B, Dolle, R.E.Show

J.Med.Chem. 58 8503 8512 (2015)

PMID: 26460684 DOI: 10.1021/acs.jmedchem.5b00961

Abstact

The emergence and spread of multidrug resistant bacteria are widely believed to endanger human health. New drug targets and lead compounds exempt from cross-resistance with existing drugs are urgently needed. We report on the discovery of azaindole ureas as a novel class of bacterial gyrase B inhibitors and detail the story of their evolution from a de novo design hit based on structure-based drug design. These inhibitors show potent minimum inhibitory concentrations against fluoroquinolone resistant MRSA and other Gram-positive bacteria.

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Primary Citation of related structures