ISDA: 3TD1

Deposition Date 2011-08-10

Release Date 2011-12-07

Last Version Date 2023-11-01

Entry Detail

PDB ID:

3TD1

Keywords:

RNA/ANTIBIOTIC

Title:

Crystal structure of the bacterial A1408G-mutant and the protozoa cytoplasmic ribosomal decoding site in complex with geneticin

Biological Source:

Source Organism:

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.10 Å

R-Value Free:

0.24

R-Value Work:

0.19

Space Group:

P 21 21 2

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Macromolecular Entities

Polymer Type:polyribonucleotide
Molecule:RNA (5'-R(*UP*UP*GP*CP*GP*UP*CP*GP*CP*GP*(5BU)P*CP*GP*AP*CP*GP*AP*AP*GP*UP*CP*GP*C)-3')
Chain IDs:A, B
Chain Length:23
Number of Molecules:2
Biological Source:

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
5BU	A	U	5-BROMO-URIDINE-5'-MONOPHOSPHATE

Ligand Molecules

GET

Primary Citation

A structural basis for the antibiotic resistance conferred by an A1408G mutation in 16S rRNA and for the antiprotozoal activity of aminoglycosides

Kondo, J.Show

Angew.Chem.Int.Ed.Engl. 51 465 468 (2012)

PMID: 22110016 DOI: 10.1002/anie.201106084

Abstact

Resistance explained: The crystal structures of the ribosomal decoding A site with an A1408G antibiotic-resistance mutation were solved in the presence and absence of the aminoglycoside geneticin (see structure, geneticin carbon framework in yellow). These structures show how bacteria acquire high-level resistance against aminoglycosides by the mutation.

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Protein

Chemical

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Primary Citation of related structures

Abstact

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