Cited by 121Photosynthetic Processes and MechanismsLight effects on plantsPhotoreceptor and optogenetics research

Environmentally Modulated Phosphorylation and Dynamics of Proteins in Photosynthetic Membranes

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Vener, Alexander V.·2007·Biochimica et Biophysica Acta (BBA) - Bioenergetics

Abstract

Recent advances in vectorial proteomics of protein domains exposed to the surface of photosynthetic thylakoid membranes of plants and the green alga Chlamydomonas reinhardtii allowed mapping of in vivo phosphorylation sites in integral and peripheral membrane proteins. In plants, significant changes of thylakoid protein phosphorylation are observed in response to stress, particularly in photosystem II under high light or high temperature stress. Thylakoid protein phosphorylation in the algae is much more responsive to the ambient redox and light conditions, as well as to CO(2) availability. The light-dependent multiple and differential phosphorylation of CP29 linker protein in the green algae is suggested to control photosynthetic state transitions and uncoupling of light harvesting proteins from photosystem II under high light. The similar role for regulation of the dynamic distribution of light harvesting proteins in plants is proposed for the TSP9 protein, which together with other recently discovered peripheral proteins undergoes specific environment- and redox-dependent phosphorylation at the thylakoid surface. This review focuses on the environmentally modulated reversible phosphorylation of thylakoid proteins related to their membrane dynamics and affinity towards particular photosynthetic protein complexes.

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Crossref · 10.1016/j.bbabio.2006.11.007

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  • Modifying photosynthetic pigments, altering photosynthesis-related proteins, and improving activity and stability of carbon fixation enzymes can help algae maintain efficient carbon capture under diverse cultivation conditions.

    “For instance, modifying photosynthetic pigments [278], altering photosynthesis-related proteins [279], and improving the activity and stability of carbon fixation enzymes [280] can help algae maintain efficient carbon capture under diverse cultivation conditions.”

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Authors
Vener, A. V.
Affiliations
Linköping University (SE)
Corresponding author
Vener, Alexander V.
Venue
Biochimica et Biophysica Acta (BBA) - Bioenergetics
Publisher
Elsevier BV
Published
2007-06
Volume
1767
Issue
6
Pages
449-457
ISSN
0005-2728 (ISSN-L)
OpenAlex
W2071834969
Cited by
121
References
96
Citations by year
2025: 3 · 2024: 1 · 2023: 3 · 2022: 6 · 2021: 3 · 2020: 3 · 2019: 8 · 2018: 2 · 2017: 3 · 2016: 9 · 2015: 7 · 2014: 10 · 2013: 7 · 2012: 9
FWCI
0.85
Type
journal article
Language
en
Open access
Locations
  • Biochimica et Biophysica Acta (BBA) - Bioenergetics (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Svenska Forskningsrådet Formas
  • Vetenskapsrådet
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Photosynthetic Processes and Mechanisms
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Light effects on plants
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Photoreceptor and optogenetics research
Keywords
thylakoid protein phosphorylation, photosynthetic membranes, Chlamydomonas reinhardtii, photosystem II, light-harvesting proteins, high light stress, redox regulation, CO2 availability, peripheral membrane proteins, integral membrane proteins, protein dynamics
MeSH terms
Animals, Light, Models, Biological, Phosphorylation, Chlamydomonas reinhardtii, Algal Proteins, Thylakoids, Proteomics, Photosystem II Protein Complex, Light-Harvesting Protein Complexes

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