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Borggräfe, J.* ; Gertzen, C.G.W.* ; Viegas, A.* ; Gohlke, H.* ; Etzkorn, M.*

The architecture of the 10-23 DNAzyme and its implications for DNA-mediated catalysis.

FEBS J. 290, 2011-2021 (2022)
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Understanding the molecular features of catalytically active DNA sequences, so-called DNAzymes, is essential not only for our understanding of the fundamental properties of catalytic nucleic acids in general, but may well be the key to unravelling their full potential via tailored modifications. Our recent findings contributed to the endeavour to assemble a mechanistic picture of DNA-mediated catalysis by providing high-resolution structural insights into the 10-23 DNAzyme (Dz) and exposing a complex interplay between the Dz's unique molecular architecture, conformational plasticity, and dynamic modulation by metal ions as central elements of the DNA catalyst. Here, we discuss key features of our findings and compare them to other studies on similar systems.
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Publication type Article: Journal article
Document type Scientific Article
Keywords 10-23 Dnazyme ; Dnazymes ; Md ; Nmr; Crystal-structure; Metal-ions; Mechanism; Binding; Core
Language english
Publication Year 2022
HGF-reported in Year 2022
ISSN (print) / ISBN 1742-464X
e-ISSN 1742-4658
Quellenangaben Volume: 290, Issue: 8, Pages: 2011-2021 Article Number: , Supplement: ,
Publisher Wiley
Publishing Place 111 River St, Hoboken 07030-5774, Nj Usa
Reviewing status Peer reviewed
Institute(s) Helmholtz AI - FZJ (HAI - FZJ)
Grants Marie Curie Actions (MSCA)
Projekt DEAL
European Union
Volkswagen Foundation
German Research Foundation (DFG)
PubMed ID 36478072
Erfassungsdatum 2022-12-19