1O9M image
Entry Detail
PDB ID:
1O9M
Keywords:
ANTIBIOTIC/RNA
Title:
The Complex of a novel antibiotic with the Aminoacyl Site of the Bacterial Ribosome Revealed by X-Ray Crystallography.
Biological Source:
Source Organism:
ESCHERICHIA COLI
PDB Version:
Deposition Date:
2002-12-17
Release Date:
2003-03-27
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.40 Å
R-Value Free:
0.29
R-Value Work:
0.25
R-Value Observed:
0.25
Space Group:
P 21 21 21
1O9M validation report
Macromolecular Entities
Polymer Type:polyribonucleotide
Description:EUBACTERIAL A-SITE
Chain IDs:A, B
Chain Length:22
Number of Molecules:2
Biological Source:ESCHERICHIA COLI
Ligand Molecules
42B
BDG
P24
PA2
Primary Citation
The Complex of a Designer Antibiotic with a Model Aminoacyl Site of the 30S Ribosomal Subunit Revealed by X-Ray Crystallography
J.Am.Chem.Soc. 125 3410 ? (2003)
PMID: 12643685 DOI: 10.1021/JA029736H

Abstact

The ribosome is an important target for aminoglycoside antibiotics; however, the clinical effectiveness of aminoglycosides has diminished due to bacterial resistance mechanisms. Here we report the X-ray structure of a novel synthetic aminoglycoside bound to the A site of the ribosome, its target for manifestation of activity. The structure validates the in silico design paradigms for the antibiotic and reveals the molecular interactions made by this novel antibiotic in prokaryotes.

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Primary Citation of related structures
1O9M