The role of metal ions in the conformation of the four-way DNA junction.
Metal ions fold DNA junctions into a compact conformation that confers protection of all thymine bases to modification by osmium tetroxide. In the absence of the cation the arms of the junction are fully extended in an approximately square-planar configuration. Group IIa cations are effective in ach...
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| Publicado no: | EMBO J |
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| Principais autores: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Nature Publishing Group
1990
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC551705/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2303044/ https://ncbi.nlm.nih.govhttps://doi.org/10.1002/j.1460-2075.1990.tb08146.x |
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