Metal ion interaction with dimethyl phosphate anion a model system to study the conformational changes at the phosphate site of nucleic acids

Nanda, Rabindra K. ; Govil, Girjesh (1975) Metal ion interaction with dimethyl phosphate anion a model system to study the conformational changes at the phosphate site of nucleic acids Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta), 38 (1). pp. 71-77. ISSN 1432-881X

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Official URL: http://www.springerlink.com/content/v55613t8j32r83...

Related URL: http://dx.doi.org/10.1007/BF01046558

Abstract

The influence of metal ions on the conformation of dimethyl phosphate anion around its O-P bonds, has been studied theoretically. The perturbation caused due to metal ions like Na+ and Mg2+ seems to affect the free dimethyl phosphate anion conformation to a considerable extent. In particular, the fully extended conformation becomes much more favourable in the metal ion dimethyl phosphate complex.

Item Type:Article
Source:Copyright of this article belongs to Springer Verlag.
Keywords:Dimethyl Phosphate Anion; Metal Ion Interaction with ~- Nucleotide-metal Ion Interaction
ID Code:15475
Deposited On:13 Nov 2010 08:58
Last Modified:14 Feb 2011 11:36

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