NMR evaluation of ammonium ion movement within a unimolecular G-quadruplex in solution
d[G4(T4G4)3] has been folded into a unimolecular G-quadruplex in the presence of 15NH4+ ions. NMR spectroscopy confirmed that its topology is the same as the solution state structure determined earlier by Wang and Patel (J. Mol. Biol., 1995; 251: 76–94) in the presence of Na+ ions. The d[G4(T4G4)3]...
| Main Authors: | , , |
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| Format: | Online |
| Language: | English |
| Published: |
Oxford University Press
2007
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1895886/ |