On the relative acidity and basicity of the amino groups of the nucleic acid bases
✍ Scribed by Richard Lavery; Alberte Pullman; Bernard Pullman
- Publisher
- Springer
- Year
- 1978
- Tongue
- English
- Weight
- 390 KB
- Volume
- 50
- Category
- Article
- ISSN
- 1432-2234
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📜 SIMILAR VOLUMES
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
With a view to understanding the role of hydrogen bonds in the recognition of nucleic acids by proteins, hydrogen bonding between the bases and base pairs of nucleic acids and the amino acids (Am, Gln, Asp and Glu, and charged residues Arg+, Glu-, and Asp-) has been studied by a second-order perturb
Temperature-dependent components of the enthalpy and entropy contributions to the AG Gibbs free tautomerixation energies of DNA bases and their derivatives are computed within the rigid rotor-harmonic oscillator-ideal gas approximation using the data (rotational constants, harmonic frequencies) from
## Abstract A study has been made of 2‐methyl‐1‐nitroisourea as a reagent for the conversion of amino groups of amino acids into guanidino groups. This reagent has proved its usefulness in modifying the ω‐amino groups of diaminocarboxylic acids in particular. The reaction of 2‐methyl‐1‐nitroisourea
## Abstract A quantum‐mechanical model study, aided by classical potential calculations, of the formation of adducts between the candidate ultimate carcinogen benzo(a)pyrene diol epoxide and the amino groups of guanine, adenine, and cytosine is presented. An explanation for the preferential reactiv