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Identification of mixed di-cation forms of G-quadruplex in solution
Multinuclear NMR study has demonstrated that G-quadruplex adopted by d(G(3)T(4)G(4)) exhibits two cation binding sites between three of its G-quartets. Titration of tighter binding K(+) ions into the solution of d(G(3)T(4)G(4))(2) folded in the presence of [Formula: see text] ions uncovered a mixed...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Oxford University Press
2005
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1164438/ https://www.ncbi.nlm.nih.gov/pubmed/15985684 http://dx.doi.org/10.1093/nar/gki690 |