4U6K

Crystal structure of DNA/RNA duplex containing 2'-4'-BNA-NC

Summary for 4U6K

• Entry DOI: 10.2210/pdb4u6k/pdb
• Related: 4U6L 4U6M
• Descriptor: RNA (5'-R(*GP*AP*AP*GP*AP*AP*GP*AP*G)-3'), DNA (5'-D(*(NCU)P*(NTT)P*CP*TP*TP*CP*TP*(NTT)P*(NCU))-3'), COBALT HEXAMMINE(III), ... (4 entities in total)
• Functional Keywords: dna/rna duplex, antisense, bridged nucleic acid, dna-rna complex, dna/rna
• Biological source: synthetic construct; More
• Total number of polymer chains: 4
• Total formula weight: 12225.13

Authors

Kondo, J.,Nomura, Y.,Kitahara, Y.,Obika, S.,Torigoe, H. (deposition date: 2014-07-29, release date: 2015-08-19, Last modification date: 2024-06-26)

Primary citation

Kondo, J.,Nomura, Y.,Kitahara, Y.,Obika, S.,Torigoe, H.
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

PubMed Abstract: 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.

PubMed: 26731288
DOI: 10.1039/c5cc08300a

Experimental method

X-RAY DIFFRACTION (1.5 Å)