## Abstract Proton and phosphorus nmr have been used to investigate the doubleβhelical structures of polyriboadenylic acid [poly(A)] formed in acidic solutions (pH < 6). The results obtained at low pH (βΌ4.5) are consistent with the model for the acid poly(A) double helix proposed by Rich [Rich, A.,
β¦ LIBER β¦
The conformational preference of the proton on phosphorus in phosphacyclohexane
β Scribed by Joseph B. Lambert; Wallace L. Oliver Jr.; George F. Jackson III
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- French
- Weight
- 216 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Proton and phosphorus nmr investigation
β
Deborah B. Lerner; David R. Kearns
π
Article
π
1981
π
Wiley (John Wiley & Sons)
π
English
β 689 KB
Studies on the conformation of protonate
β
Ch. Zimmer; G. Luck; H. Venner; J. FriΔ
π
Article
π
1968
π
Wiley (John Wiley & Sons)
π
English
β 598 KB
## Synopsis Experiments were made to demonstrate the predominant protonation effects and structural changes of the ordered double helical DNA structure and denatured state of DNA. Spectrophotometric titrations performed a t different wavelengths indicate that cytosine can be protonated in the DNA
The proton magnetic resonance spectra an
β
D.R. Elliott; M.J.T. Robinson; F.G. Riddell
π
Article
π
1965
π
Elsevier Science
π
French
β 378 KB
Molecular orbital calculations on the pr
β
Frank Jordan; Bernard Pullman
π
Article
π
1968
π
Springer
π
English
β 492 KB
Conformational equilibria in the 2-methy
β
J. Sicher; M. TichΓ½; F. Ε ipoΕ‘
π
Article
π
1966
π
Elsevier Science
π
French
β 266 KB
Preferred rotational conformation of car
β
J.D. Dunitz; P. Strickler
π
Article
π
1966
π
Elsevier Science
π
French
β 75 KB