Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Circular dichroism of nucleic acids. Part 1. Monomers
Języki publikacji
Abstrakty
The review presents the theoretical basis for the origin of optical activity of nucleic acids. The optical properties of nucleic bases are discussed in terms of theoretical calculations by Hug and Tinoco. Although nucleic bases are themselves optically inactive, the in-plane (pŽp*) as well as out-of-plane (nŽp*) transition dipoles induced in their rings are responsible for optical activity of nucleosides, nucleotides and polynucleotides. In a case of nucleosides and nucleotides, which are called "monomers", the optical activity originates from the disturbance of the electronic system of a base caused by the presence of a sugar ring. The main factor influencing the character of CD spectra is the torsion angle about the glycosyl bond. The experimental spectra of monomers are dominated by in-plane transitions. In a case of cytidine and guanosine (Rys. 3) the lowering of pH reveals the presence of the out-of-plane transition.
Wydawca
Czasopismo
Rocznik
Tom
Strony
39--56
Opis fizyczny
Bibliogr. 27 poz., wykr.
Twórcy
autor
- Centrum Badań Molekularnych i Makromolekularnych PAN ul. Sienkiewicza 112, 90-363 Łódź
- Centrum Badań Molekularnych i Makromolekularnych PAN ul. Sienkiewicza 112, 90-363 Łódź
Bibliografia
- [1] R.C. Cantor, P.R. Schimmel, Biophysical Chemistry, W.H. Freeman & Company, San Francisco 1980, Part II, 409.
- [2] J.A. Schellman, W.J. Becktel, Biopolymers, 1983, 22, 171.
- [3] I. Tinoco Jr., Advan. Chem. Phys., 1962, 4, 113.
- [4] H.H. Chen, L B. Clark, J. Chem. Phys., 1973, 58, 2593.
- [5] L.B. Clark, J. Am. Chem. Soc., 1977, 99, 3834.
- [6] F. Zaloudek, J.S. Novros, L.B. Clark, J. Am. Chem. Soc., 1985,107, 7344.
- [7] P.S. Ho, G. Zhou, L.B. Clark, Biopolymers, 1990, 30, 151.
- [8] D. Theiste, P.R. Callis, R.W. Woody, J. Am. Chem. Soc., 1991,113, 3260.
- [9] Y. Matsuoka, B. Norden, J. Phys. Chem., 1983, 87, 220.
- [10] W. Hug, I. Tinoco Jr., J. Am. Chem. Soc., 1973, 95, .7803.
- [11] W. Hug, I. Tinoco Jr., J. Am Chem. Soc., 1974, 96, 665.
- [12] L.B. Clark, I. Tinoco Jr., J. Am. Chem. Soc., 1965, 87, 11.
- [13] H. DeVoe, I. Tinoco Jr., J. Mol. Biol., 962. 4, 500.
- [14] D.W. Miles. R.K. Robins. H. Eyring. Proc. Natl. Acad. Sci. U.S.A., 1967, 57, 1138.
- [15] D.W. Miles, L.B. Townsend, M.J. Robins, R.K. Robins, W.H. Inskeep, H. Eyring, J. Am. Chem. Soc., 1971, 93, 1600.
- [16] D.W. Miles, L.B. Townsend, P. Redington, H. Eyring, Proc. Natl. Acad. Sci. U.S.A., 1976, 73, 2384.
- [17] D.W. Miles, M.J. Robins, R.K. Robins, M.W. Wïnkley, H. Eyring, J. Am. Chem. Soc., 1969, 91,831.
- [18] W. Saenger, Nucleic Acids Structure. Springer-Verlag New York Inc., New York 1984.
- [19] D.W. Miles, S.J. Hahn, R.K. Robins, M.J. Robins, H. Eyring, J. Phys. Chem., 1968, 72,1483.
- [20] D.W. Miles, M.J. Robins, R.K. Robins, MAY. Winkley, H. Eyring, J. Am. Chem. Soc., 1969, 91, 824.
- [21] T.R. Emerson, R. Swan, T.L.V. Ulbricht, Biochem. Biophys. Res. Commun., 1966, 22, 505
- [22] D.J. Caldwell, H. Eyring, Ann. Rev. Phys. Chem., 1964,15, 281.
- [23] N. Yathindra. M. Sundaralingam. Biochem. Biophys. Res. Commun., 1974, 56,119.
- [24] D.W. Miles, R K . Robins, H. Eyring, J. Phys. Chem., 1967, 71, 3931
- [25] A.L. Williams Jr., D.S. Moore, Biopolymers, 1983, 22, 755.
- [26] D.S. Moore, T.E. Wagner, Biopolymers, 1973, 12, 201.
- [27] P. Richterich, F.M. Pohl, Biopolymers, 1987, 26, 231.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUS1-0010-0051