Abstract
The Raman intensities of counterion vibrations with respect to the phosphate groups of the double-helix backbone (ion-phosphate modes) in the low-frequency spectra (< 200 cm-1) of B -DNA with different alkali metal counterions have been calculated using the model for DNA conformational vibrations and the valence-optic approach. The results have showed that the spectra of DNA with heavy counterions ( Rb+ and Cs+ differ from the spectra of DNA with light counterions ( Na+ and K+ . The calculated spectra of DNA with heavy counterions are characterized by intensive modes of ion-phosphate vibrations that form one united band near 115cm-1. Ion-phosphate modes in the spectra of DNA with light counterions are characterized by higher frequencies (near 180cm-1) and much lower intensity. Our calculations explain why the modes of ion-phosphate vibrations are observed in Cs-DNA spectra rather than in Na-DNA. The determined sensitivity of the intensities of DNA low-frequency spectra to the counterion type proves the existence of the ion-phosphate modes.
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References
V.I. Ivanov et al., Biopolymers 12, 89 (1973)
C.G. Baumann et al., Proc. Natl. Acad. Sci. U.S.A. 94, 6185 (1997)
A.A. Kornyshev, S. Leikin, Phys. Rev. Lett. 82, 4138 (1999)
L.D. Williams, L.J. Maher III, Annu. Rev. Biophys. Biomol. Struct. 29, 497 (2000)
Y. Levin, Rep. Prog. Phys. 65, 1577 (2002)
A.A. Kornyshev et al., Rev. Mod. Phys. 79, 943 (2007)
L. Rudd, D.J. Lee, A.A. Kornyshev, J. Phys.: Condens. Matter 19, 416103 (2007)
I.Ya. Skuratovsii et al., J. Mol. Biol. 134, 369 (1979)
N.V. Hud, J. Feigon, J. Am. Chem. Soc. 119, 5756 (1997)
V. Tereshko, G. Minasov, M. Egli, J. Am. Chem. Soc. 121, 3590 (1999)
K.K. Woods et al., J. Am. Chem. Soc. 122, 1546 (2000)
V. Tereshko et al., Nucl. Acids Res. 29, 1208 (2001)
R. Das et al., Phys. Rev. Lett. 90, 188103 (2003)
K. Andersen et al., Phys. Rev. Lett. 93, 248103 (2004)
K. Andresen et al., Biophys. J. 95, 287 (2008)
X. Qiu et al., Phys. Rev. Lett. 101, 228101 (2008)
G.S. Manning, Q. Rev. Biophys. 11, 179 (1978)
N.J. Tao, S.M. Lindsay, A. Rupprecht, Biopolymers 28, 1019 (1989)
V.Ya. Maleyev et al., Biofizika 38, 768 (1993)
D. Hamelberg et al., J. Am. Chem. Soc. 122, 10513 (2000)
S.B. Howerton et al., Biochemistry 40, 10023 (2001)
D. Hamelberg, L.D. Williams, W.D. Wilson, Nucl. Acids Res. 30, 3615 (2002)
N. Korolev et al., Nucl. Acids Res. 31, 5971 (2003)
P. Varnai, K. Zakrzewska, Nucl. Acids Res. 32, 4269 (2004)
S.Y. Ponomarev, K.M. Thayer, D.L. Beveridge, Proc. Natl. Acad. Sci. U.S.A. 101, 14771 (2004)
Y. Cheng, N. Korolev, L. Nordenskiöld, Nucl. Acids Res. 34, 686 (2006)
S.N. Volkov, A.M. Kosevich, Mol. Biol. 21, 797 (1987)
S.N. Volkov, A.M. Kosevich, G.E. Weinreb, Biopolimery i Kletka 5, 32 (1989)
S.N. Volkov, A.M. Kosevich, J. Biomolec. Struct. Dyn. 8, 1069 (1991)
A.M. Kosevich, S.N. Volkov, in Nonlinear Excitations in Biomolecules, edited by M. Peyrard (Springer, 1995)
S.M. Perepelytsya, S.N. Volkov, Ukr. J. Phys. 49, 1072 (2004) arXiv:q-bio.BM/0412022
S.M. Perepelytsya, S.N. Volkov, Eur. Phys. J. E 24, 261 (2007)
Om P. Lamba, A.H.-J. Wang, G.J. Thomas jr, Biopolymers 28, 667 (1989)
T. Weidlich et al., J. Biomol. Struct. Dyn. 8, 139 (1990)
T. Weidlich et al., Biopolymers 30, 477 (1990)
L.A. Bulavin et al., Rep. NAS Ukraine 10, 69 (2007) arXiv:0805.0696v1
E.C. Dykeman, O.F. Sankey, K.-T. Tsen, Phys. Rev. E 76, 011906 (2007)
E.C. Dykeman, O.F. Sankey, Phys. Rev. Lett. 100, 028101 (2008)
E.C. Dykeman et al., Phys. Rev. E 80, 041909 (2009)
M.V. Volkenshtein, M.A. Eliashevich, B.I. Stepanov, Vibrations of Molecules (Moscow, 1949)
L. Silberstein, Philos. Mag. 33, 92 (1917)
H. Rozenberg et al., Proc. Natl. Acad. Sci. U.S.A. 95, 1594 (1998)
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Perepelytsya, S.M., Volkov, S.N. Intensities of DNA ion-phosphate modes in the low-frequency Raman spectra. Eur. Phys. J. E 31, 201–205 (2010). https://doi.org/10.1140/epje/i2010-10566-6
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DOI: https://doi.org/10.1140/epje/i2010-10566-6