Literature DB >> 2555772

In vitro preferential topoisomerization of bent DNA.

M Caserta1, A Amadei, E Di Mauro, G Camilloni.   

Abstract

The steps of the topoisomerization reaction by calf thymus DNA topoisomerase I on a DNA domain containing an intrinsically bent DNA sequence have been analyzed. High preferentiality of binding, cleavage and topoisomerization on the bent segment relative to the rest of the DNA domain was observed. These studies show the importance of the local DNA conformation in the reaction of eukaryotic DNA topoisomerase I and the interest of the use of this enzyme as a tool for the analysis of DNA conformation and DNA dynamics.

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Year:  1989        PMID： 2555772      PMCID： PMC335019          DOI： 10.1093/nar/17.21.8463

Source DB:  PubMed          Journal:  Nucleic Acids Res        ISSN： 0305-1048            Impact factor:   16.971


  16 in total

1.  Regulation of the function of eukaryotic DNA topoisomerase I: topological conditions for inactivity.

Authors:  G Camilloni; E Di Martino; E Di Mauro; M Caserta
Journal:  Proc Natl Acad Sci U S A       Date:  1989-05       Impact factor: 11.205

2.  Eukaryotic DNA topoisomerase I reaction is topology dependent.

Authors:  G Camilloni; E Di Martino; M Caserta; E di Mauro
Journal:  Nucleic Acids Res       Date:  1988-07-25       Impact factor: 16.971

3.  Structure of an alternating-B DNA helix and its relationship to A-tract DNA.

Authors:  C Yoon; G G Privé; D S Goodsell; R E Dickerson
Journal:  Proc Natl Acad Sci U S A       Date:  1988-09       Impact factor: 11.205

4.  The structure of an oligo(dA).oligo(dT) tract and its biological implications.

Authors:  H C Nelson; J T Finch; B F Luisi; A Klug
Journal:  Nature       Date:  1987 Nov 19-25       Impact factor: 49.962

5.  Transmission of allosteric effects in DNA.

Authors:  M Hogan; N Dattagupta; D M Crothers
Journal:  Nature       Date:  1979-04-05       Impact factor: 49.962

Review 6.  The bending of DNA in nucleosomes and its wider implications.

Authors:  A A Travers; A Klug
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  1987-12-15       Impact factor: 6.237

7.  Recognition sites of eukaryotic DNA topoisomerase I: DNA nucleotide sequencing analysis of topo I cleavage sites on SV40 DNA.

Authors:  K A Edwards; B D Halligan; J L Davis; N L Nivera; L F Liu
Journal:  Nucleic Acids Res       Date:  1982-04-24       Impact factor: 16.971

8.  Nucleotide sequence preference at rat liver and wheat germ type 1 DNA topoisomerase breakage sites in duplex SV40 DNA.

Authors:  M D Been; R R Burgess; J J Champoux
Journal:  Nucleic Acids Res       Date:  1984-04-11       Impact factor: 16.971

9.  Computer simulation of DNA double-helix dynamics.

Authors:  M Levitt
Journal:  Cold Spring Harb Symp Quant Biol       Date:  1983

10.  A highly bent fragment of Crithidia fasciculata kinetoplast DNA.

Authors:  P A Kitchin; V A Klein; K A Ryan; K L Gann; C A Rauch; D S Kang; R D Wells; P T Englund
Journal:  J Biol Chem       Date:  1986-08-25       Impact factor: 5.157
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  16 in total

1.  Influence of highly curved DNA segments on in vivo topology of plasmids.

Authors:  T Ohyama; M Miyano; S Sakuma
Journal:  Mol Biol Rep       Date:  1999-12       Impact factor: 2.316

2.  Eukaryotic topoisomerase I-DNA interaction is stabilized by helix curvature.

Authors:  S Krogh; U H Mortensen; O Westergaard; B J Bonven
Journal:  Nucleic Acids Res       Date:  1991-03-25       Impact factor: 16.971

3.  A non-curved chicken lysozyme 5' matrix attachment site is 3' followed by a strongly curved DNA sequence.

Authors:  J P von Kries; L Phi-Van; S Diekmann; W H Strätling
Journal:  Nucleic Acids Res       Date:  1990-07-11       Impact factor: 16.971

4.  Topoisomerase I action on the heterochromatic DNA from the brine shrimp Artemia franciscana: studies in vivo and in vitro.

Authors:  D Carettoni; N Landsberger; E Zagni; R Benfante; G Badaracco
Journal:  Biochem J       Date:  1994-05-01       Impact factor: 3.857

5.  KIN17, a mouse nuclear protein, binds to bent DNA fragments that are found at illegitimate recombination junctions in mammalian cells.

Authors:  A Mazin; E Milot; R Devoret; P Chartrand
Journal:  Mol Gen Genet       Date:  1994-08-15

6.  Distamycin inhibition of topoisomerase I-DNA interaction: a mechanistic analysis.

Authors:  U H Mortensen; T Stevnsner; S Krogh; K Olesen; O Westergaard; B J Bonven
Journal:  Nucleic Acids Res       Date:  1990-04-25       Impact factor: 16.971

7.  Plasmid r1 conjugative DNA processing is regulated at the coupling protein interface.

Authors:  Sanja Mihajlovic; Silvia Lang; Marta V Sut; Heimo Strohmaier; Christian J Gruber; Günther Koraimann; Elena Cabezón; Gabriel Moncalián; Fernando de la Cruz; Ellen L Zechner
Journal:  J Bacteriol       Date:  2009-09-18       Impact factor: 3.490

8.  Simian virus 40 DNA replication is dependent on an interaction between topoisomerase I and the C-terminal end of T antigen.

Authors:  Sujata Khopde; Daniel T Simmons
Journal:  J Virol       Date:  2007-11-14       Impact factor: 5.103

9.  Scanning electron microscopy of mammalian chromosomes from prophase to telophase.

Authors:  A T Sumner
Journal:  Chromosoma       Date:  1991-07       Impact factor: 4.316

10.  Mutational analysis of the preferential binding of human topoisomerase I to supercoiled DNA.

Authors:  Zheng Yang; James F Carey; James J Champoux
Journal:  FEBS J       Date:  2009-09-09       Impact factor: 5.542
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