Literature DB >> 226889

T4 DNA topoisomerase: a new ATP-dependent enzyme essential for initiation of T4 bacteriophage DNA replication.

L F Liu, C C Liu, B M Alberts.   

Abstract

A novel ATP-dependent DNA topoisomerase which makes reversible double-strand breaks in the DNA double helix has been purified to near homogeneity from T4 bacteriophage-infected Escherichia coli cells. Genetic data suggest that this activity is essential for initiating T4 DNA replication forks in vivo.

Entities:  

Mesh：

Substances：

Year:  1979        PMID： 226889     DOI： 10.1038/281456a0

Source DB:  PubMed          Journal:  Nature        ISSN： 0028-0836            Impact factor:   49.962


  62 in total

Review 1.  Bacteriophage T4 genetic homologies with bacteria and eucaryotes.

Authors:  H Bernstein; C Bernstein
Journal:  J Bacteriol       Date:  1989-05       Impact factor: 3.490

2.  Characterization of mimivirus DNA topoisomerase IB suggests horizontal gene transfer between eukaryal viruses and bacteria.

Authors:  Delphine Benarroch; Jean-Michel Claverie; Didier Raoult; Stewart Shuman
Journal:  J Virol       Date:  2006-01       Impact factor: 5.103

3.  Unlocking and opening a DNA gate.

Authors:  James C Wang
Journal:  Proc Natl Acad Sci U S A       Date:  2007-03-15       Impact factor: 11.205

4.  Trichosanthin, a potent HIV-1 inhibitor, can cleave supercoiled DNA in vitro.

Authors:  M X Li; H W Yeung; L P Pan; S I Chan
Journal:  Nucleic Acids Res       Date:  1991-11-25       Impact factor: 16.971

5.  DNA gyrase action involves the introduction of transient double-strand breaks into DNA.

Authors:  K Mizuuchi; L M Fisher; M H O'Dea; M Gellert
Journal:  Proc Natl Acad Sci U S A       Date:  1980-04       Impact factor: 11.205

Review 6.  Programmed translational frameshifting.

Authors:  P J Farabaugh
Journal:  Microbiol Rev       Date:  1996-03

Review 7.  Ribosome regulation by the nascent peptide.

Authors:  P S Lovett; E J Rogers
Journal:  Microbiol Rev       Date:  1996-06

8.  Large scale preparation of positively supercoiled DNA using the archaeal histone HMf.

Authors:  W A LaMarr; K M Sandman; J N Reeve; P C Dedon
Journal:  Nucleic Acids Res       Date:  1997-04-15       Impact factor: 16.971

9.  The structure of DNA-bound human topoisomerase II alpha: conformational mechanisms for coordinating inter-subunit interactions with DNA cleavage.

Authors:  Timothy J Wendorff; Bryan H Schmidt; Pauline Heslop; Caroline A Austin; James M Berger
Journal:  J Mol Biol       Date:  2012-07-25       Impact factor: 5.469

10.  A pyrimido[1,6-a]benzimidazole that enhances DNA cleavage mediated by eukaryotic topoisomerase II: a novel class of topoisomerase II-targeted drugs with cytotoxic potential.

Authors:  A H Corbett; P Guerry; P Pflieger; N Osheroff
Journal:  Antimicrob Agents Chemother       Date:  1993-12       Impact factor: 5.191
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.