Literature DB >> 17157498

Mechanisms of nucleic acid translocases: lessons from structural biology and single-molecule biophysics.

Karl-Peter Hopfner1, Jens Michaelis.   

Abstract

Enzymes that translocate nucleic acids using ATP hydrolysis include DNA and RNA helicases, viral genome packaging motors and chromatin remodeling ATPases. Recent structural analysis, in conjunction with single-molecule studies, has revealed a wealth of new insights into how these enzymes use ATP-driven conformational changes to move on nucleic acids.

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Year:  2006        PMID: 17157498     DOI: 10.1016/j.sbi.2006.11.003

Source DB:  PubMed          Journal:  Curr Opin Struct Biol        ISSN: 0959-440X            Impact factor:   6.809


  23 in total

Review 1.  RNA reactions one molecule at a time.

Authors:  Ignacio Tinoco; Gang Chen; Xiaohui Qu
Journal:  Cold Spring Harb Perspect Biol       Date:  2010-04-14       Impact factor: 10.005

Review 2.  Sensing of viral nucleic acids by RIG-I: from translocation to translation.

Authors:  Andreas Schmidt; Simon Rothenfusser; Karl-Peter Hopfner
Journal:  Eur J Cell Biol       Date:  2011-04-14       Impact factor: 4.492

3.  Paddling mechanism for the substrate translocation by AAA+ motor revealed by multiscale molecular simulations.

Authors:  Nobuyasu Koga; Tomoshi Kameda; Kei-ichi Okazaki; Shoji Takada
Journal:  Proc Natl Acad Sci U S A       Date:  2009-10-14       Impact factor: 11.205

Review 4.  Insight into helicase mechanism and function revealed through single-molecule approaches.

Authors:  Jaya G Yodh; Michael Schlierf; Taekjip Ha
Journal:  Q Rev Biophys       Date:  2010-08-04       Impact factor: 5.318

Review 5.  Functions of the Snf2/Swi2 family Rad54 motor protein in homologous recombination.

Authors:  Shannon J Ceballos; Wolf-Dietrich Heyer
Journal:  Biochim Biophys Acta       Date:  2011-06-16

6.  Dicer's helicase domain discriminates dsRNA termini to promote an altered reaction mode.

Authors:  Noah C Welker; Tuhin S Maity; Xuecheng Ye; P Joseph Aruscavage; Ammie A Krauchuk; Qinghua Liu; Brenda L Bass
Journal:  Mol Cell       Date:  2011-03-04       Impact factor: 17.970

Review 7.  Helicase-mediated changes in RNA structure at the single-molecule level.

Authors:  Sebastian L B König; Pramodha S Liyanage; Roland K O Sigel; David Rueda
Journal:  RNA Biol       Date:  2013-01-01       Impact factor: 4.652

8.  A computational analysis of ATP binding of SV40 large tumor antigen helicase motor.

Authors:  Yemin Shi; Hanbin Liu; Dahai Gai; Jianpeng Ma; Xiaojiang S Chen
Journal:  PLoS Comput Biol       Date:  2009-09-25       Impact factor: 4.475

9.  Substrate interactions and promiscuity in a viral DNA packaging motor.

Authors:  K Aathavan; Adam T Politzer; Ariel Kaplan; Jeffrey R Moffitt; Yann R Chemla; Shelley Grimes; Paul J Jardine; Dwight L Anderson; Carlos Bustamante
Journal:  Nature       Date:  2009-10-01       Impact factor: 49.962

10.  RIG-I and dsRNA-induced IFNbeta activation.

Authors:  Stéphane Hausmann; Jean-Baptiste Marq; Caroline Tapparel; Daniel Kolakofsky; Dominique Garcin
Journal:  PLoS One       Date:  2008-12-30       Impact factor: 3.240

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