Biological Assembly 1  

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Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 15327.77 
• Atom Count: 982 
• Residue Count: 44 
• Unique nucleic acid chains: 1

1J7T

Complex between Paromomycin and the 16S-rRNA A-site at 2.5 A resolution

• DOI: 10.2210/pdb1J7T/pdb
• NDB: DR0006

• Classification: RNA


• Deposited: 2001-05-18 Released: 2002-05-18 
• Deposition Author(s): Vicens, Q., Westhof, E.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.5 Å
• R-Value Free: 0.247 
• R-Value Work: 0.206 

Literature

Crystal structure of paromomycin docked into the eubacterial ribosomal decoding A site.

Vicens, Q., Westhof, E.

(2001) Structure 9: 647-658

• PubMed: 11587639 


• PubMed Abstract: 
  

Aminoglycoside antibiotics interfere with translation in both gram-positive and gram-negative bacteria by binding to the tRNA decoding A site of the 16S ribosomal RNA.

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Organizational Affiliation: 

Institut de Biologie Moléculaire et Cellulaire du CNRS, Modélisation et simulations des Acides Nucléiques, UPR 9002, 15 rue René Descartes, Cedex 67084, Strasbourg, France.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Length	Organism
5'-R(*CP*GP*CP*GP*UP*CP*AP*CP*AP*CP*CP*GP*GP*UP*GP*AP*AP*GP*UP*CP*GP*C)-3'	A,B	22	N/A

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
PAR	A, B	PAROMOMYCIN PAROMOMYCIN I, AMMINOSIDIN, CATENULIN, CRESTOMYCIN, MONOMYCIN A, NEOMYCIN E C23 H45 N5 O14 UOZODPSAJZTQNH-LSWIJEOBSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.5 Å
• R-Value Free: 0.247 
• R-Value Work: 0.206 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length (Å)	Angle (°)
a = 33.000	α = 90.00
b = 45.900	β = 90.00
c = 95.300	γ = 90.00

Software Package:

Software Name	Purpose
AMoRE	phasing
SCALEPACK	data scaling
CNS	refinement
DENZO	data reduction

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2001-05-18 
• Released Date: 2002-05-18 
• Deposition Author(s): Vicens, Q., Westhof, E.

Revision History 

• Version 1.0: 2002-05-18
  Type: Initial release
• Version 1.1: 2008-04-27
  Type: Version format compliance
• Version 1.2: 2011-07-13
  Type: Version format compliance