ISDA

Deposition Date 2012-04-16

Release Date 2012-05-30

Last Version Date 2024-02-28

Entry Detail

PDB ID:

4EOX

Keywords:

hydrolase/hydrolase inhibitor

Title:

X-ray Structure of Polypeptide Deformylase Bound to a Acylprolinamide inhibitor

Biological Source:

Source Organism:

Streptococcus pneumoniae (Taxon ID: 171101)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.78 Å

R-Value Free:

0.22

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 43

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Peptide deformylase
Gene (Uniprot):def
Chain IDs:A (auth: P)
Chain Length:203
Number of Molecules:1
Biological Source:Streptococcus pneumoniae

UniProt ID:Q8DP79 Pfam ID:PF01327

Ligand Molecules

0S5

Primary Citation

Acylprolinamides: a new class of peptide deformylase inhibitors with in vivo antibacterial activity.

Axten, J.M, Medina, J.R, Blackledge, C.W, Duquenne, C, Grant, S.W, Bobko, M.A, Peng, T, Miller, W.H, Pinckney, T, Gallagher, T.F, Kulkarni, S, Lewandowski, T, Van Aller, G.S, Zonis, R, Ward, P, Campobasso, N.Show

Bioorg.Med.Chem.Lett. 22 4028 4032 (2012)

PMID: 22579486 DOI: 10.1016/j.bmcl.2012.04.086

Abstact

A new class of PDF inhibitor with potent, broad spectrum antibacterial activity is described. Optimization of blood stability and potency provided compounds with improved pharmacokinetics that were suitable for in vivo experiments. Compound 5c, which has robust antibacterial activity, demonstrated efficacy in two respiratory tract infection models.

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Primary Citation of related structures