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Crystal structures of disordered Z-type helices

Karthik, S and Mandal, PK and Thirugnanasambandam, A and Gautham, N (2019) Crystal structures of disordered Z-type helices. In: NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS, 38 (4). pp. 279-293.

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Official URL: https://dx.doi.org/10.1080/15257770.2018.1517883

Abstract

The X-ray crystal structures of a decamer sequence d(CGCGTACGCG)(2) and a tetradecamer sequence d(CGCGCGTACGCGCG)(2) are presented here. Both sequences are alternating pyrimidine-purine repeat sequences and they form disordered, pseudo-continuous left handed Z-type helices. They demonstrate interesting variants of the bundles of columns of helices' mode of packing.

Item Type: Journal Article
Additional Information: The copyright for this article belongs to TAYLOR & FRANCIS INC
Keywords: Decamer and tetradecamer sequence; Z-DNA discontinuous helices; X-ray Crystallography
Department/Centre: Division of Biological Sciences > Molecular Biophysics Unit
Depositing User: R.S. Ranganayaki
Date Deposited: 30 May 2019 10:38
Last Modified: 31 May 2019 05:17
URI: http://eprints.iisc.ac.in/id/eprint/62797

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