ISDA: 1P9X

Deposition Date 2003-05-13

Release Date 2003-08-05

Last Version Date 2023-08-16

Entry Detail

PDB ID:

1P9X

Keywords:

RIBOSOME

Title:

THE CRYSTAL STRUCTURE OF THE 50S LARGE RIBOSOMAL SUBUNIT FROM DEINOCOCCUS RADIODURANS COMPLEXED WITH TELITHROMYCIN KETOLIDE ANTIBIOTIC

Biological Source:

Source Organism:

Deinococcus radiodurans (Taxon ID: 1299)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.40 Å

R-Value Free:

0.34

R-Value Work:

0.27

R-Value Observed:

0.28

Space Group:

I 2 2 2

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Macromolecular Entities

Polymer Type:polyribonucleotide
Molecule:23S RIBOSOMAL RNA
Chain IDs:A (auth: 0)
Chain Length:2880
Number of Molecules:1
Biological Source:Deinococcus radiodurans

Ligand Molecules

TEL

Primary Citation

Structural insight into the antibiotic action of telithromycin against resistant mutants

Berisio, R, Harms, J, Schluenzen, F, Zarivach, R, Hansen, H.A, Fucini, P, Yonath, A, Schlunzen, F, Zarivach, R, Harms, J, Bashan, A, Tocilj, A, Albrecht, R, Yonath, A, Franceschi, F.Show

J.Bacteriol. 185 4276 4279 (2003)

PMID: 12837804 DOI: 10.1128/JB.185.14.4276-4279.2003

Abstact

The crystal structure of the ketolide telithromycin bound to the Deinococcus radiodurans large ribosomal subunit shows that telithromycin blocks the ribosomal exit tunnel and interacts with domains II and V of the 23S RNA. Comparisons to other clinically relevant macrolides provided structural insights into its enhanced activity against macrolide-resistant strains.

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Protein

Chemical

Disease

Primary Citation of related structures