5'-CGA sequence is a strong motif for homo base-paired parallel-stranded DNA duplex as revealed by NMR analysis.
The structure of the non-self-complementary DNA heptamer d(CGACGAC) at low pH has been determined by the quantitative NMR refinement procedure designated SPEDREF (SPEctral-Driven REFinement). Acid-base titration of the molecule indicated a prominent n = 2 pKa near 6.8. In the pH range up to 6.0, the...
Guardat en:
| Publicat a: | Proc Natl Acad Sci U S A |
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| Autors principals: | , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
1993
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC46688/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/8506370/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.90.11.5224 |
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