Literature DB >> 11947498

Proton translocation induced by ATPase activity in chloroplasts.

C Carmeli1.   

Abstract

Proton uptake by chloroplasts was induced by light-triggered ATPase activity. A quotient of two was obtained when the initial rate of proton uptake was divided by the rate of P(i) released from ATP. Gramicidin accelerated the rate of ATPase activity and reduced the H(+)/P(i) ratio to 1.4. The results were found to be consistent with the chemiosmotic theory.

Entities:  

Year:  1970        PMID： 11947498     DOI： 10.1016/0014-5793(70)80187-9

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  10 in total

Review 1.  Bacterial respiration.

Authors:  B A Haddock; C W Jones
Journal:  Bacteriol Rev       Date:  1977-03

2.  Reduction of cytochromes by nitrite in electron-transport particles from Nitrobacter winogradskyi: proposal of a mechanism for H+ translocation.

Authors:  J G Cobley
Journal:  Biochem J       Date:  1976-06-15       Impact factor: 3.857

3.  Energy conservation in chemotrophic anaerobic bacteria.

Authors:  R K Thauer; K Jungermann; K Decker
Journal:  Bacteriol Rev       Date:  1977-03

4.  Photosynthetic ATPases: purification, properties, subunit isolation and function.

Authors:  S Merchant; B R Selman
Journal:  Photosynth Res       Date:  1985-03       Impact factor: 3.573

5.  Energy transduction in the functional membrane of photosynthesis. Results by pulse spectroscopic methods.

Authors:  H T Witt
Journal:  J Bioenerg       Date:  1972-05

6.  Effects of adenine nucleotides on hydrogen-ion transport in chloroplasts.

Authors:  R E McCarty; J S Fuhrman; Y Tsuchiya
Journal:  Proc Natl Acad Sci U S A       Date:  1971-10       Impact factor: 11.205

7.  Site-specific interaction of ATPase-pumped protons with photosystem II in chloroplast thylakoid membranes.

Authors:  G M Baker; D Bhatnagar; R A Dilley
Journal:  J Bioenerg Biomembr       Date:  1982-08       Impact factor: 2.945

8.  Dependence of Delayed Luminescence upon Adenosine Triphosphatase Activity in Chlorella.

Authors:  P Joliot; A Joliot
Journal:  Plant Physiol       Date:  1980-04       Impact factor: 8.340

9.  Modulation of the chloroplast ATPase by tight ADP binding. Effect of uncouplers and ATP.

Authors:  D Bar-Zvi; N Shavit
Journal:  J Bioenerg Biomembr       Date:  1982-12       Impact factor: 2.945

10.  Relationship between the Level of Adenine Nucleotides and the Carboxylation Activity of Illuminated Isolated Spinach Chloroplasts: A Study with Antimycin A.

Authors:  M Miginiac-Maslow; M L Champigny
Journal:  Plant Physiol       Date:  1974-06       Impact factor: 8.340
  10 in total

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