Research output: Contribution to journal › Article › peer-review
The study of DNA complexes with trivalent metal ions in the presence of MnCl2. / Kas'yanenko, N. A.; Plotnikova, L. V.; Zanina, A. V.; Anderzhanov, A. Sh; Defrene, S.
In: Biofizika, Vol. 47, No. 3, 2002, p. 437.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - The study of DNA complexes with trivalent metal ions in the presence of MnCl2
AU - Kas'yanenko, N. A.
AU - Plotnikova, L. V.
AU - Zanina, A. V.
AU - Anderzhanov, A. Sh
AU - Defrene, S.
N1 - Copyright: Copyright 2005 Elsevier B.V., All rights reserved.
PY - 2002
Y1 - 2002
N2 - The interaction of DNA with Fe3+, Al3+, Co(NH3)63+ in a solution containing MnCl2 was studied. It was shown that there exists a competition for the binding sites between Mn2+ and Al3+, while the binding of Mn2+ to DNA does not depend on the presence of Fe3+ and Co(NH3)63+ in solution. We proposed that Fe3+ and Co(NH3)63+ ions prefer to bind to phosphates, and Al3+ ions are capable to bind to the nitrogen bases of DNA.
AB - The interaction of DNA with Fe3+, Al3+, Co(NH3)63+ in a solution containing MnCl2 was studied. It was shown that there exists a competition for the binding sites between Mn2+ and Al3+, while the binding of Mn2+ to DNA does not depend on the presence of Fe3+ and Co(NH3)63+ in solution. We proposed that Fe3+ and Co(NH3)63+ ions prefer to bind to phosphates, and Al3+ ions are capable to bind to the nitrogen bases of DNA.
KW - Complex formation
KW - DNA
KW - Manganese ions
KW - Trivalent metal ions
UR - http://www.scopus.com/inward/record.url?scp=0040027195&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0040027195
VL - 47
SP - 437
JO - БИОФИЗИКА
JF - БИОФИЗИКА
SN - 0006-3029
IS - 3
ER -
ID: 73391843