Literature DB >> 23192018

Interactions of Mn2+ with a non-self-complementary Z-type DNA duplex.

P K Mandal1, S Venkadesh, N Gautham.   

Abstract

Crystal structures of the hexanucleotide d(CACGCG)·d(CGCGTG) were determined in two crystal lattices when different concentrations of the counterion Mn2+ were used in crystallization. The availability of Mn2+ during the crystallization process appears to play an important role in inducing different crystal packings that lead to crystals belonging to the two space groups P2(1) and P6(5). Analysis of the molecular interactions of Mn2+ with the Z-form duplexes shows direct coordination to the purine residues G and A.

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Year:  2012        PMID： 23192018      PMCID： PMC3509959          DOI： 10.1107/S1744309112041759

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


  21 in total

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Authors:  C Sadasivan; P Karthe; N Gautham
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  1994-03-01

2.  REFMAC5 dictionary: organization of prior chemical knowledge and guidelines for its use.

Authors:  Alexei A Vagin; Roberto A Steiner; Andrey A Lebedev; Liz Potterton; Stuart McNicholas; Fei Long; Garib N Murshudov
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  2004-11-26

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Journal:  Biochemistry       Date:  1991-12-03       Impact factor: 3.162

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Journal:  Nature       Date:  1979-12-13       Impact factor: 49.962

5.  Preferential interaction of manganous ions with the guanine moiety in nucleosides, dinucleoside monophosphates, and deoxyribonucleic acid.

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Journal:  Biochemistry       Date:  1971-11-23       Impact factor: 3.162

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Authors:  V Tereshko; J A Subirana
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  1999-04

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

8.  Sequence-dependent microheterogeneity of Z-DNA: the crystal and molecular structures of d(CACGCG).d(CGCGTG) and d(CGCACG).d(CGTGCG).

Authors:  C Sadasivan; N Gautham
Journal:  J Mol Biol       Date:  1995-05-19       Impact factor: 5.469

9.  Hexammineruthenium(III) ion interactions with Z-DNA.

Authors:  D Bharanidharan; S Thiyagarajan; N Gautham
Journal:  Acta Crystallogr Sect F Struct Biol Cryst Commun       Date:  2007-11-21

10.  Overview of the CCP4 suite and current developments.

Authors:  Martyn D Winn; Charles C Ballard; Kevin D Cowtan; Eleanor J Dodson; Paul Emsley; Phil R Evans; Ronan M Keegan; Eugene B Krissinel; Andrew G W Leslie; Airlie McCoy; Stuart J McNicholas; Garib N Murshudov; Navraj S Pannu; Elizabeth A Potterton; Harold R Powell; Randy J Read; Alexei Vagin; Keith S Wilson
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  2011-03-18
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  3 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

3.  Distinct Z-DNA binding mode of a PKR-like protein kinase containing a Z-DNA binding domain (PKZ).

Authors:  Doyoun Kim; Jeonghwan Hur; Kwangsoo Park; Sangsu Bae; Donghyuk Shin; Sung Chul Ha; Hye-Yeon Hwang; Sungchul Hohng; Joon-Hwa Lee; Sangho Lee; Yang-Gyun Kim; Kyeong Kyu Kim
Journal:  Nucleic Acids Res       Date:  2014-03-20       Impact factor: 16.971
  3 in total

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