Literature DB >> 6258563

The rate of ATP synthesis by submitochondrial particles can be independent of the magnitude of the protonmotive force.

M C Sorgato, D Branca, S J Ferguson.   

Abstract

The problem of whether the rate of ATP synthesis is proportional to the magnitude of the protonmotive force has been studied in submitochondrial particles. It was found that the rate of ATP synthesis can decrease at constant protonmotive force and is more closely related to the rate of substrate oxidation.

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Year:  1980        PMID： 6258563      PMCID： PMC1161984          DOI： 10.1042/bj1880945

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  12 in total

Review 1.  Non-equilibrium thermodynamics of energy conversion in bioenergetics.

Authors:  H Rottenberg
Journal:  Biochim Biophys Acta       Date:  1979-12-13

2.  Kinetic factors limiting the synthesis of ATP by chromatophores exposed to short flash excitation.

Authors:  K M Petty; J B Jackson
Journal:  Biochim Biophys Acta       Date:  1979-09-11

3.  On the current-voltage relationships of energy-transducing membranes: submitochondrial particles [proceedings].

Authors:  M C Sorgato; S J Ferguson; D B Kell
Journal:  Biochem Soc Trans       Date:  1978       Impact factor: 5.407

4.  On the current-voltage relationships of energy-transducing membranes: phosphorylating membrane vesicles from Paracoccus denitrificans [proceedings].

Authors:  D B Kell; P John; S J Ferguson
Journal:  Biochem Soc Trans       Date:  1978       Impact factor: 5.407

5.  Kinetics of adenosine triphosphate synthesis in bovine heart submitochondrial particles.

Authors:  W S Thayer; P C Hinkle
Journal:  J Biol Chem       Date:  1975-07-25       Impact factor: 5.157

Review 6.  Vectorial chemistry and the molecular mechanics of chemiosmotic coupling: power transmission by proticity.

Authors:  P Mitchell
Journal:  Biochem Soc Trans       Date:  1976       Impact factor: 5.407

7.  Thermodynamics and kinetics of photophosphorylation in bacterial chromatophores and their relation with the transmembrane electrochemical potential difference of protons.

Authors:  A Baccarini Melandri; R Casadio; B A Melandri
Journal:  Eur J Biochem       Date:  1977-09

8.  The influence of respiration and ATP hydrolysis on the proton-electrochemical gradient across the inner membrane of rat-liver mitochondria as determined by ion distribution.

Authors:  D G Nicholls
Journal:  Eur J Biochem       Date:  1974-12-16

9.  Variable proton conductance of submitochondrial particles.

Authors:  M C Sorgato; S J Ferguson
Journal:  Biochemistry       Date:  1979-12-11       Impact factor: 3.162

10.  The adenosine triphosphatase-inhibitor content of bovine heart submitochondrial particles. Influence of the inhibitor on adenosine triphosphate-dependent reactions.

Authors:  S J Ferguson; D A Harris; G K Radda
Journal:  Biochem J       Date:  1977-02-15       Impact factor: 3.857
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  15 in total

1.  An investigation of the relationships between rate and driving force in simple uncatalysed and enzyme-catalysed reactions with applications of the findings to chemiosmotic reactions.

Authors:  C D Stoner
Journal:  Biochem J       Date:  1992-04-15       Impact factor: 3.857

Review 2.  Control of mitochondrial ATP synthesis in the heart.

Authors:  D A Harris; A M Das
Journal:  Biochem J       Date:  1991-12-15       Impact factor: 3.857

3.  Quantitative analysis of some mechanisms affecting the yield of oxidative phosphorylation: dependence upon both fluxes and forces.

Authors:  M Rigoulet; X Leverve; E Fontaine; R Ouhabi; B Guérin
Journal:  Mol Cell Biochem       Date:  1998-07       Impact factor: 3.396

Review 4.  Role of energy in oxidative phosphorylation.

Authors:  A Matsuno-Yagi; Y Hatefi
Journal:  J Bioenerg Biomembr       Date:  1988-08       Impact factor: 2.945

5.  Redox-linked proton translocation in cytochrome oxidase: the importance of gating electron flow. The effects of slip in a model transducer.

Authors:  D F Blair; J Gelles; S I Chan
Journal:  Biophys J       Date:  1986-10       Impact factor: 4.033

Review 6.  Molecular mechanism of proton translocation by the cytochrome system and the ATPase of mitochondria. Role of proteins.

Authors:  S Papa
Journal:  J Bioenerg Biomembr       Date:  1982-04       Impact factor: 2.945

7.  Cooperativity of enzymatic reactions and molecular aspects of energy transduction.

Authors:  A G Fogel
Journal:  Mol Cell Biochem       Date:  1982-08-20       Impact factor: 3.396

8.  Uncoupling of oxidative phosphorylation in rat liver mitochondria by general anesthetics.

Authors:  H Rottenberg
Journal:  Proc Natl Acad Sci U S A       Date:  1983-06       Impact factor: 11.205

9.  The rapid alteration by tri-iodo-L-thyronine in vivo of both the ADP/O ratio and the apparent H+/O ratio in hypothyroid-rat liver mitochondria.

Authors:  A Crespo-Armas; J Mowbray
Journal:  Biochem J       Date:  1987-02-01       Impact factor: 3.857

10.  THe proton-per-electron stoicheiometry of 'site 1' of oxidative phosphorylation at high protonmotive force is close to 1.5.

Authors:  P C de Jonge; H V Westerhoff
Journal:  Biochem J       Date:  1982-05-15       Impact factor: 3.857
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