Energy transduction in the sodium F-ATPase of Propionigenium modestum

被引：129

作者：

Dimroth, P

Wang, HY

Grabe, M

Oster, G ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Mol & Cellular Biol, Berkeley, CA 94720 USA

[2] Univ Calif Berkeley, Coll Nat Resources, Berkeley, CA 94720 USA

[3] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA

[4] ETH Zentrum, ETH Zurich, Inst Mikrobiol, CH-8092 Zurich, Switzerland

来源：

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA | 1999年 / 96卷 / 09期

关键词：

D O I：

10.1073/pnas.96.9.4924

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

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.

引用

页码：4924 / 4929

页数：6

共 42 条

[1] STRUCTURE AT 2.8-ANGSTROM RESOLUTION OF F1-ATPASE FROM BOVINE HEART-MITOCHONDRIA
ABRAHAMS, JP
LESLIE, AGW
LUTTER, R
WALKER, JE
[J]. NATURE, 1994, 370 (6491) : 621 - 628
[2] F1-ATPase:: A molecular motor that hydrolyzes ATP with sequential opening and closing of catalytic sites coupled to rotation of its γ subunit
Allison, WS
[J]. ACCOUNTS OF CHEMICAL RESEARCH, 1998, 31 (12) : 819 - 826
[3] BERG HC, 1983, MOBILITY RECOGNITION, P485
[4] BIRKENHAGER R, 1995, EUR J BIOCHEM, V230, P58, DOI 10.1111/j.1432-1033.1995.0058i.x
[5] THE BINDING CHANGE MECHANISM FOR ATP SYNTHASE - SOME PROBABILITIES AND POSSIBILITIES
BOYER, PD
[J]. BIOCHIMICA ET BIOPHYSICA ACTA, 1993, 1140 (03) : 215 - 250
[6] Structural changes in the gamma and epsilon subunits of the Escherichia coli F1F0-type ATPase during energy coupling
Capaldi, RA
Aggeler, R
Wilkens, S
Gruber, G
[J]. JOURNAL OF BIOENERGETICS AND BIOMEMBRANES, 1996, 28 (05) : 397 - 401
[7] The F0F1-type ATP synthases of bacteria: Structure and function of the F-0 complex
DeckersHebestreit, G
Altendorf, K
[J]. ANNUAL REVIEW OF MICROBIOLOGY, 1996, 50 : 791 - 824
[8] Primary sodium ion translocating enzymes
Dimroth, P
[J]. BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS, 1997, 1318 (1-2): : 11 - 51
[9] ROTATION OF SUBUNITS DURING CATALYSIS BY ESCHERICHIA-COLI F1-ATPASE
DUNCAN, TM
BULYGIN, VV
ZHOU, Y
HUTCHEON, ML
CROSS, RL
[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1995, 92 (24) : 10964 - 10968
[10] Energy transduction in ATP synthase
Elston, T
Wang, HY
Oster, G
[J]. NATURE, 1998, 391 (6666) : 510 - 513

← 1 2 3 4 5 →