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Revisiting the planarity of nucleic acid bases: Pyramidilization at glycosidic nitrogen in purine bases is modulated by orientation of glycosidic torsion
We describe a novel, fundamental property of nucleobase structure, namely, pyramidilization at the N1/9 sites of purine and pyrimidine bases. Through a combined analyses of ultra-high-resolution X-ray structures of both oligonucleotides extracted from the Nucleic Acid Database and isolated nucleotid...
Autores principales: | Sychrovsky, Vladimir, Foldynova-Trantirkova, Silvie, Spackova, Nada, Robeyns, Koen, Van Meervelt, Luc, Blankenfeldt, Wulf, Vokacova, Zuzana, Sponer, Jiri, Trantirek, Lukas |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2790901/ https://www.ncbi.nlm.nih.gov/pubmed/19786496 http://dx.doi.org/10.1093/nar/gkp783 |
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