ISDA: 8ENI

Deposition Date 2022-09-30

Release Date 2022-11-30

Last Version Date 2023-10-25

Entry Detail

PDB ID:

8ENI

Keywords:

LIGASE/LIGASE INHIBITOR

Title:

Crystal structure of Staphylococcus aureus biotin protein ligase in complex with inhibitor

Biological Source:

Source Organism:

Staphylococcus aureus subsp. aureus Mu50 (Taxon ID: 158878)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.40 Å

R-Value Free:

0.23

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 42 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Bifunctional ligase/repressor BirA
Gene (Uniprot):birA
Chain IDs:A
Chain Length:329
Number of Molecules:1
Biological Source:Staphylococcus aureus subsp. aureus Mu50

UniProt ID:A0A0H3JRH8 Pfam ID:PF08279, PF03099, PF02237

Ligand Molecules

WNE

Primary Citation

Halogenation of Biotin Protein Ligase Inhibitors Improves Whole Cell Activity against Staphylococcus aureus.

Paparella, A.S, Lee, K.J, Hayes, A.J, Feng, J, Feng, Z, Cini, D, Deshmukh, S, Booker, G.W, Wilce, M.C.J, Polyak, S.W, Abell, A.D.Show

ACS Infect Dis 4 175 184 (2018)

PMID: 29131575 DOI: 10.1021/acsinfecdis.7b00134

Abstact

We report the synthesis and evaluation of 5-halogenated-1,2,3-triazoles as inhibitors of biotin protein ligase from Staphylococcus aureus. The halogenated compounds exhibit significantly improved antibacterial activity over their nonhalogenated counterparts. Importantly, the 5-fluoro-1,2,3-triazole compound 4c displays antibacterial activity against S. aureus ATCC49775 with a minimum inhibitory concentration (MIC) of 8 μg/mL.

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Primary Citation of related structures

Abstact

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