4U6K image
Deposition Date 2014-07-29
Release Date 2015-08-19
Last Version Date 2024-06-26
Entry Detail
PDB ID:
4U6K
Keywords:
DNA/RNA
Title:
Crystal structure of DNA/RNA duplex containing 2'-4'-BNA-NC
Biological Source:
Source Organism:
synthetic construct (Taxon ID: 32630)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.50 Å
R-Value Free:
0.21
R-Value Work:
0.19
Space Group:
C 2 2 21
4U6K validation report
Macromolecular Entities
Polymer Type:polyribonucleotide
Molecule:RNA (5'-R(*GP*AP*AP*GP*AP*AP*GP*AP*G)-3')
Chain IDs:A, C
Chain Length:9
Number of Molecules:2
Biological Source:synthetic construct
Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(*(NCU)P*(NTT)P*CP*TP*TP*CP*TP*(NTT)P*(NCU))-3')
Chain IDs:B, D
Chain Length:9
Number of Molecules:2
Biological Source:synthetic construct
Ligand Molecules
NCO
Primary Citation
The crystal structure of a 2',4'-BNA(NC)[N-Me]-modified antisense gapmer in complex with the target RNA.
Chem.Commun.(Camb.) 52 2354 2357 (2016)
PMID: 26731288 DOI: 10.1039/c5cc08300a

Abstact

It has been confirmed by our previous studies that a 2',4'-BNA(NC)[N-Me]-modified antisense gapmer displays high affinity and selectivity to the target RNA strand, promising mRNA inhibitory activity and excellent nuclease resistance. Herein, we have obtained a crystal structure that provides insights into these excellent antisense properties.

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Protein

Chemical

Disease

Primary Citation of related structures
4U6L
4U6M