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G-quadruplexes with (4n - 1) guanines in the G-tetrad core: formation of a G-triad·water complex and implication for small-molecule binding

G-quadruplexes are non-canonical structures of nucleic acids, in which guanine bases form planar G-tetrads (G·G·G·G) that stack on each other in the core of the structure. G-quadruplexes generally contain multiple times of four (4n) guanines in the core. Here, we study the structure of G-quadruplexe...

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Detalles Bibliográficos
Autores principales: Heddi, Brahim, Martín-Pintado, Nerea, Serimbetov, Zhalgas, Kari, Teuku Mahfuzh Aufar, Phan, Anh Tuân
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4737152/
https://www.ncbi.nlm.nih.gov/pubmed/26673723
http://dx.doi.org/10.1093/nar/gkv1357