Literature DB >> 16427770

TrwB: an F(1)-ATPase-like molecular motor involved in DNA transport during bacterial conjugation.

Elena Cabezon1, Fernando de la Cruz.   

Abstract

The mechanism by which TrwB acts as a DNA transporter in bacterial conjugation is analyzed. Based on a parallelism between TrwB and F(1)-ATPase, TrwB would use the energy derived from ATP hydrolysis to pump DNA through its central channel, in a manner similar to that used by F(1)-ATPase to produce a rotary movement of the central gamma-subunit.

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Year:  2005        PMID： 16427770     DOI： 10.1016/j.resmic.2005.12.002

Source DB:  PubMed          Journal:  Res Microbiol        ISSN： 0923-2508            Impact factor:   3.992


  15 in total

1.  The ATPase SpoIIIE transports DNA across fused septal membranes during sporulation in Bacillus subtilis.

Authors:  Briana M Burton; Kathleen A Marquis; Nora L Sullivan; Tom A Rapoport; David Z Rudner
Journal:  Cell       Date:  2007-12-28       Impact factor: 41.582

2.  Functional interactions of VirB11 traffic ATPases with VirB4 and VirD4 molecular motors in type IV secretion systems.

Authors:  Jorge Ripoll-Rozada; Sandra Zunzunegui; Fernando de la Cruz; Ignacio Arechaga; Elena Cabezón
Journal:  J Bacteriol       Date:  2013-07-12       Impact factor: 3.490

3.  The FtsK-like motor TraB is a DNA-dependent ATPase that forms higher-order assemblies.

Authors:  Eric Amado; Günther Muth; Ignacio Arechaga; Elena Cabezón
Journal:  J Biol Chem       Date:  2019-02-05       Impact factor: 5.157

4.  Substrate translocation involves specific lysine residues of the central channel of the conjugative coupling protein TrwB.

Authors:  Delfina Larrea; Héctor D de Paz; Inmaculada Matilla; Dolores L Guzmán-Herrador; Gorka Lasso; Fernando de la Cruz; Elena Cabezón; Matxalen Llosa
Journal:  Mol Genet Genomics       Date:  2017-06-08       Impact factor: 3.291

5.  The hexameric structure of a conjugative VirB4 protein ATPase provides new insights for a functional and phylogenetic relationship with DNA translocases.

Authors:  Alejandro Peña; Inmaculada Matilla; Jaime Martín-Benito; José M Valpuesta; José L Carrascosa; Fernando de la Cruz; Elena Cabezón; Ignacio Arechaga
Journal:  J Biol Chem       Date:  2012-10-03       Impact factor: 5.157

6.  Functional dissection of the conjugative coupling protein TrwB.

Authors:  Héctor D de Paz; Delfina Larrea; Sandra Zunzunegui; Christoph Dehio; Fernando de la Cruz; Matxalen Llosa
Journal:  J Bacteriol       Date:  2010-04-02       Impact factor: 3.490

7.  The conjugative DNA translocase TrwB is a structure-specific DNA-binding protein.

Authors:  Inmaculada Matilla; Carlos Alfonso; German Rivas; Edward L Bolt; Fernando de la Cruz; Elena Cabezon
Journal:  J Biol Chem       Date:  2010-04-06       Impact factor: 5.157

8.  Analysis of the mobilization functions of the vancomycin resistance transposon Tn1549, a member of a new family of conjugative elements.

Authors:  Krassimira Tsvetkova; Jean-Christophe Marvaud; Thierry Lambert
Journal:  J Bacteriol       Date:  2009-12-04       Impact factor: 3.490

Review 9.  Common mechanisms of DNA translocation motors in bacteria and viruses using one-way revolution mechanism without rotation.

Authors:  Peixuan Guo; Zhengyi Zhao; Jeannie Haak; Shaoying Wang; Dong Wu; Bing Meng; Tao Weitao
Journal:  Biotechnol Adv       Date:  2014 Jul-Aug       Impact factor: 14.227

10.  Structure and mechanism of the PilF DNA transformation ATPase from Thermus thermophilus.

Authors:  Richard F Collins; Darin Hassan; Vijaykumar Karuppiah; Angela Thistlethwaite; Jeremy P Derrick
Journal:  Biochem J       Date:  2013-03-01       Impact factor: 3.857
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