Literature DB >> 19153446

The structure of d(CACACG).d(CGTGTG).

S Venkadesh1, P K Mandal, N Gautham.   

Abstract

The crystal structure of d(CACACG).d(CGTGTG) was solved to a resolution of 2.05 A in space group P2(1). The duplex assumes the left-handed Z-DNA structure. The presence of two A.T base pairs in the hexamer does not greatly affect the conformation. The most significant changes compared with the regular structure of Z-DNA are in the values of twist in the central portion of the helix. This variation, as well as others in the values of roll, inclination etc., follow the pattern observed previously in the structure of d(CGCACG).d(CGTGCG).

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Year:  2008        PMID： 19153446      PMCID： PMC2628852          DOI： 10.1107/S1744309108037706

Source DB:  PubMed          Journal:  Acta Crystallogr Sect F Struct Biol Cryst Commun        ISSN： 1744-3091


  23 in total

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Authors:  H M Berman; J Westbrook; Z Feng; G Gilliland; T N Bhat; H Weissig; I N Shindyalov; P E Bourne
Journal:  Nucleic Acids Res       Date:  2000-01-01       Impact factor: 16.971

2.  Interaction between the Z-type DNA duplex and 1,3-propanediamine: crystal structure of d(CACGTG)2 at 1.2 A resolution.

Authors:  Narendra Narayana; N Shamala; Krishna N Ganesh; M A Viswamitra
Journal:  Biochemistry       Date:  2006-01-31       Impact factor: 3.162

3.  Solvation of the left-handed hexamer d(5BrC-G-5BrC-G-5 BrC-G) in crystals grown at two temperatures.

Authors:  B Chevrier; A C Dock; B Hartmann; M Leng; D Moras; M T Thuong; E Westhof
Journal:  J Mol Biol       Date:  1986-04-20       Impact factor: 5.469

4.  Molecular structure of a left-handed double helical DNA fragment at atomic resolution.

Authors:  A H Wang; G J Quigley; F J Kolpak; J L Crawford; J H van Boom; G van der Marel; A Rich
Journal:  Nature       Date:  1979-12-13       Impact factor: 49.962

5.  Molecular structure of (m5 dC-dG)3: the role of the methyl group on 5-methyl cytosine in stabilizing Z-DNA.

Authors:  S Fujii; A H Wang; G van der Marel; J H van Boom; A Rich
Journal:  Nucleic Acids Res       Date:  1982-12-11       Impact factor: 16.971

6.  Structure of d(TGCGCA)2 and a comparison to other DNA hexamers.

Authors:  A Harper; J A Brannigan; M Buck; L Hewitt; R J Lewis; M H Moore; B Schneider
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  1998-11-01

7.  Cobalt hexammine induced tautomeric shift in Z-DNA: the structure of d(CGCGCA)*d(TGCGCG) in two crystal forms.

Authors:  S Thiyagarajan; S S Rajan; N Gautham
Journal:  Nucleic Acids Res       Date:  2004-11-08       Impact factor: 16.971

8.  Left-handed double helical DNA: variations in the backbone conformation.

Authors:  A J Wang; G J Quigley; F J Kolpak; G van der Marel; J H van Boom; A Rich
Journal:  Science       Date:  1981-01-09       Impact factor: 47.728

9.  AT base pairs are less stable than GC base pairs in Z-DNA: the crystal structure of d(m5CGTAm5CG).

Authors:  A H Wang; T Hakoshima; G van der Marel; J H van Boom; A Rich
Journal:  Cell       Date:  1984-05       Impact factor: 41.582

10.  Effects of methylation on a synthetic polynucleotide: the B--Z transition in poly(dG-m5dC).poly(dG-m5dC).

Authors:  M Behe; G Felsenfeld
Journal:  Proc Natl Acad Sci U S A       Date:  1981-03       Impact factor: 11.205
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  2 in total

1.  Four highly pseudosymmetric and/or twinned structures of d(CGCGCG)2 extend the repertoire of crystal structures of Z-DNA.

Authors:  Zhipu Luo; Zbigniew Dauter; Miroslaw Gilski
Journal:  Acta Crystallogr D Struct Biol       Date:  2017-10-30       Impact factor: 7.652

2.  Phosphates in the Z-DNA dodecamer are flexible, but their P-SAD signal is sufficient for structure solution.

Authors:  Zhipu Luo; Miroslawa Dauter; Zbigniew Dauter
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  2014-06-24
  2 in total

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