Interaction of oligopeptides containing aromatic amino acids with nucleic acids. Fluorescence and proton magnetic resonance studies
β Scribed by Claude Helene; Jean-Luc Dimicoli
- Book ID
- 115903000
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 384 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0014-5793
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π SIMILAR VOLUMES
A series of oligopeptides containing aromatic and basic residues were synthesized and their interactions with double-stranded nucleic acids studied by proton and phosphorus NMR, viscometry, and DNA melting temperature (T m ). The oligopeptides prepared contain two aromatic amino acids (phenylalanine
Stacking of aromatic amino acids tryptophan (Trp), tyrosine (Tyr), phenylalanine (Phe), and histidine (His) with bases and base pairs of nucleic acids has been studied. Stacking energies of the amino acid-base (or base pair) complexes have been calculated by second-order perturbation theory. Our res