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Polymorphism and conformational flexibility of DNA: right and left handed duplexes

Gupta, Goutam and Bansal, Manju and Sasisekharan, V (1980) Polymorphism and conformational flexibility of DNA: right and left handed duplexes. In: International Journal of Biological Macromolecules, 2 (6). pp. 368-380.

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Abstract

Left handed duplexes are shown to be in agreement with the X-ray intensity data of A-, B- and D-forms of DNA. The structures are stereochemically satisfactory because they were obtained following a stereochemical guideline derived from theory and single crystal structure data of nucleic acid components. The same stereochemical guideline also led to right handed duplexes for B- and D-forms of DNA which have stereochemically preferred conformation and hence are superior to those given by Arnott and coworkers.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier B.V.
Department/Centre: Division of Biological Sciences > Molecular Biophysics Unit
Date Deposited: 25 Jan 2010 06:20
Last Modified: 19 Sep 2010 05:43
URI: http://eprints.iisc.ernet.in/id/eprint/22783

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