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Mixed guanine, adenine base quartets: possible roles of protons and metal ions in their stabilization
Structural variations of the well-known guanine quartet (G(4)) motif in nucleic acid structures, namely substitution of two guanine bases (G) by two adenine (A) nucleobases in mutual trans positions, are discussed and studied by density functional theory (DFT) methods. This work was initiated by thr...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5756560/ https://www.ncbi.nlm.nih.gov/pubmed/29218641 http://dx.doi.org/10.1007/s00775-017-1507-7 |