Literature DB >> 29767343

Effect of artificial redox mediators on the photoinduced oxygen reduction by photosystem I complexes.

Anastasia Petrova1, Mahir Mamedov1, Boris Ivanov2, Alexey Semenov1, Marina Kozuleva3,4.   

Abstract

The peculiarities of interaction of cyanobacterial photosystem I with redox mediators 2,6-dichlorophenolindophenol (DCPIP) and N,N,N',N'-tetramethyl-p-phenylenediamine (TMPD) were investigated. The higher donor efficiency of the reduced DCPIP form was demonstrated. The oxidized form of DCPIP was shown to be an efficient electron acceptor for terminal iron-sulfur cluster of photosystem I. Likewise methyl viologen, after one-electron reduction, DCPIP transfers an electron to the molecular oxygen. These results were discussed in terms of influence of these interactions on photosystem I reactions with the molecular oxygen and natural electron acceptors.

Entities:  

Keywords:  2,6-Dichlorophenolindophenol; Electron acceptor; Methyl viologen; Midpoint potential; N,N,N′,N′-tetramethyl-p-phenylenediamine; Oxygen reduction; Photosystem I; Redox mediator

Mesh：

Substances：

Year:  2018        PMID： 29767343     DOI： 10.1007/s11120-018-0514-z

Source DB:  PubMed          Journal:  Photosynth Res        ISSN： 0166-8595            Impact factor:   3.573


  26 in total

1.  Electrometrical study of electron transfer from the terminal FA/FB iron-sulfur clusters to external acceptors in photosystem I.

Authors:  A A Mamedova; M D Mamedov; K N Gourovskaya; I R Vassiliev; J H Golbeck; A Y Semenov
Journal:  FEBS Lett       Date:  1999-12-03       Impact factor: 4.124

2.  Assembly of photosystem I. II. Rubredoxin is required for the in vivo assembly of F(X) in Synechococcus sp. PCC 7002 as shown by optical and EPR spectroscopy.

Authors:  Gaozhong Shen; Mikhail L Antonkine; Art van der Est; Ilya R Vassiliev; Klaus Brettel; Robert Bittl; Stephan G Zech; Jindong Zhao; Dietmar Stehlik; Donald A Bryant; John H Golbeck
Journal:  J Biol Chem       Date:  2002-03-25       Impact factor: 5.157

3.  Reversed freeze quench method near the solvent phase transition.

Authors:  Aliaksandr Marchanka; Maurice van Gastel
Journal:  J Phys Chem A       Date:  2012-04-10       Impact factor: 2.781

4.  Photoreduction sites for 2,6-dichlorophenolindophenol in chloroplasts.

Authors:  B Ke
Journal:  Plant Physiol       Date:  1967-09       Impact factor: 8.340

5.  Effect of crowding on the electron transfer process from plastocyanin and cytochrome c6 to photosystem I: a comparative study from cyanobacteria to green algae.

Authors:  Manuel Hervás; José A Navarro
Journal:  Photosynth Res       Date:  2011-02-23       Impact factor: 3.573

6.  Near-IR absorbance changes and electrogenic reactions in the microsecond-to-second time domain in Photosystem I.

Authors:  I R Vassiliev; Y S Jung; M D Mamedov; J H Golbeck
Journal:  Biophys J       Date:  1997-01       Impact factor: 4.033

7.  Electrogenic reduction of the primary electron donor P700+ in photosystem I by redox dyes.

Authors:  K N Gourovskaya; M D Mamedov; I R Vassiliev; J H Golbeck; A Y Semenov
Journal:  FEBS Lett       Date:  1997-09-08       Impact factor: 4.124

8.  O2 reduction by photosystem I involves phylloquinone under steady-state illumination.

Authors:  Marina A Kozuleva; Anastasia A Petrova; Mahir D Mamedov; Alexey Yu Semenov; Boris N Ivanov
Journal:  FEBS Lett       Date:  2014-10-13       Impact factor: 4.124

9.  Intact chloroplasts display pH 5 optimum of O2-reduction in the absence of methyl viologen: Indirect evidence for a regulatory role of superoxide protonation.

Authors:  H Hormann; C Neubauer; K Asada; U Schreiber
Journal:  Photosynth Res       Date:  1993-07       Impact factor: 3.573

10.  Interaction of ascorbate with photosystem I.

Authors:  Boris V Trubitsin; Mahir D Mamedov; Alexey Yu Semenov; Alexander N Tikhonov
Journal:  Photosynth Res       Date:  2014-06-26       Impact factor: 3.573
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  4 in total

1.  Effect of sucrose-bound polynuclear iron oxyhydroxide nanoparticles on the efficiency of electron transport in the photosystem II membranes.

Authors:  B К Semin; L N Davletshina; A B Rubin
Journal:  Photosynth Res       Date:  2019-05-16       Impact factor: 3.573

2.  Phylloquinone is the principal Mehler reaction site within photosystem I in high light.

Authors:  Marina Kozuleva; Anastasia Petrova; Yuval Milrad; Alexey Semenov; Boris Ivanov; Kevin E Redding; Iftach Yacoby
Journal:  Plant Physiol       Date:  2021-08-03       Impact factor: 8.340

3.  Competitive interaction of Mn(II) and Fe(II) cations with the high-affinity Mn-binding site of the photosystem II: evolutionary aspect.

Authors:  E R Lovyagina; B К Semin
Journal:  Orig Life Evol Biosph       Date:  2022-07-07       Impact factor: 1.120

Review 4.  Rational design of artificial redox-mediating systems toward upgrading photobioelectrocatalysis.

Authors:  N Samali Weliwatte; Matteo Grattieri; Shelley D Minteer
Journal:  Photochem Photobiol Sci       Date:  2021-09-22       Impact factor: 4.328
  4 in total

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