Literature DB >> 10220395

Energy transduction in the sodium F-ATPase of Propionigenium modestum.

P Dimroth1, H Wang, M Grabe, G Oster.   

Abstract

The F-ATPase of the bacterium Propionigenium modestum is driven by an electrochemical sodium gradient between the cell interior and its environment. Here we present a mechanochemical model for the transduction of transmembrane sodium-motive force into rotary torque. The same mechanism is likely to operate in other F-ATPases, including the proton-driven F-ATPases of Escherichia coli.

Entities:  

Mesh：

Substances：

Year:  1999        PMID： 10220395      PMCID： PMC21793          DOI： 10.1073/pnas.96.9.4924

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  36 in total

1.  Model of the c-subunit oligomer in the membrane domain of F-ATPases.

Authors:  G Groth; J E Walker
Journal:  FEBS Lett       Date:  1997-06-30       Impact factor: 4.124

2.  Direct observation of the rotation of F1-ATPase.

Authors:  H Noji; R Yasuda; M Yoshida; K Kinosita
Journal:  Nature       Date:  1997-03-20       Impact factor: 49.962

Review 3.  Primary sodium ion translocating enzymes.

Authors:  P Dimroth
Journal:  Biochim Biophys Acta       Date:  1997-01-16

Review 4.  Catalytic mechanism of F1-ATPase.

Authors:  J Weber; A E Senior
Journal:  Biochim Biophys Acta       Date:  1997-03-28

5.  Cross-linking of the delta subunit to one of the three alpha subunits has no effect on functioning, as expected if delta is a part of the stator that links the F1 and F0 parts of the Escherichia coli ATP synthase.

Authors:  I Ogilvie; R Aggeler; R A Capaldi
Journal:  J Biol Chem       Date:  1997-06-27       Impact factor: 5.157

6.  Cellular motions and thermal fluctuations: the Brownian ratchet.

Authors:  C S Peskin; G M Odell; G F Oster
Journal:  Biophys J       Date:  1993-07       Impact factor: 4.033

7.  Structure at 2.8 A resolution of F1-ATPase from bovine heart mitochondria.

Authors:  J P Abrahams; A G Leslie; R Lutter; J E Walker
Journal:  Nature       Date:  1994-08-25       Impact factor: 49.962

8.  Molecular basis for the coupling ion selectivity of F1F0 ATP synthases: probing the liganding groups for Na+ and Li+ in the c subunit of the ATP synthase from Propionigenium modestum.

Authors:  G Kaim; F Wehrle; U Gerike; P Dimroth
Journal:  Biochemistry       Date:  1997-07-29       Impact factor: 3.162

9.  Dynamics of a tightly coupled mechanism for flagellar rotation. Bacterial motility, chemiosmotic coupling, protonmotive force.

Authors:  M Meister; S R Caplan; H C Berg
Journal:  Biophys J       Date:  1989-05       Impact factor: 4.033

10.  A mechanism of proton translocation by F1F0 ATP synthases suggested by double mutants of the a subunit.

Authors:  S B Vik; B J Antonio
Journal:  J Biol Chem       Date:  1994-12-02       Impact factor: 5.157
View more
  34 in total

1.  The mechanochemistry of V-ATPase proton pumps.

Authors:  M Grabe; H Wang; G Oster
Journal:  Biophys J       Date:  2000-06       Impact factor: 4.033

Review 2.  Theories of rotary motors.

Authors:  R M Berry
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2000-04-29       Impact factor: 6.237

Review 3.  How Fo-ATPase generates rotary torque.

Authors:  G Oster; H Wang; M Grabe
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2000-04-29       Impact factor: 6.237

4.  ATP synthase and other motor proteins.

Authors:  W Junge
Journal:  Proc Natl Acad Sci U S A       Date:  1999-04-27       Impact factor: 11.205

Review 5.  Sodium ion cycle in bacterial pathogens: evidence from cross-genome comparisons.

Authors:  C C Häse; N D Fedorova; M Y Galperin; P A Dibrov
Journal:  Microbiol Mol Biol Rev       Date:  2001-09       Impact factor: 11.056

6.  Chromatophore vesicles of Rhodobacter capsulatus contain on average one F(O)F(1)-ATP synthase each.

Authors:  Boris A Feniouk; Dmitry A Cherepanov; Natalia E Voskoboynikova; Armen Y Mulkidjanian; Wolfgang Junge
Journal:  Biophys J       Date:  2002-03       Impact factor: 4.033

7.  Energy-driven subunit rotation at the interface between subunit a and the c oligomer in the F(O) sector of Escherichia coli ATP synthase.

Authors:  M L Hutcheon; T M Duncan; H Ngai; R L Cross
Journal:  Proc Natl Acad Sci U S A       Date:  2001-07-03       Impact factor: 11.205

8.  Intersubunit bridging by Na+ ions as a rationale for the unusual stability of the c-rings of Na+-translocating F1F0 ATP synthases.

Authors:  Thomas Meier; Peter Dimroth
Journal:  EMBO Rep       Date:  2002-10-22       Impact factor: 8.807

9.  The motility of mollicutes.

Authors:  Charles W Wolgemuth; Oleg Igoshin; George Oster
Journal:  Biophys J       Date:  2003-08       Impact factor: 4.033

10.  The proton-driven rotor of ATP synthase: ohmic conductance (10 fS), and absence of voltage gating.

Authors:  Boris A Feniouk; Maria A Kozlova; Dmitry A Knorre; Dmitry A Cherepanov; Armen Y Mulkidjanian; Wolfgang Junge
Journal:  Biophys J       Date:  2004-06       Impact factor: 4.033
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.