ArticlePlant physiology2007
REP27, a tetratricopeptide repeat nuclear-encoded and chloroplast-localized protein, functions in D1/32-kD reaction center protein turnover and photosystem II repair from photodamage.
Article in Plant physiology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 51 citations in OpenAlex.
- Correlated Evolutionary Rates Reveal Novel Components and Cross-Compartment Connectivity in Plant Proteostasis Systems.Genome biology and evolution · 2026Article
- Assembly and Repair of Photosystem II inPlants (Basel, Switzerland) · 2024Review
- Tetratricopeptide repeat protein SlREC2 positively regulates cold tolerance in tomato.Plant physiology · 2023Article
- Immunophilin CYN28 is required for accumulation of photosystem II and thylakoid FtsH protease in Chlamydomonas.Plant physiology · 2023Article
- Pas de Trois: An Overview of Penta-, Tetra-, and Octo-Tricopeptide Repeat Proteins FromFrontiers in plant science · 2021Review
- Chloroplast Sec14-like 1 (CPSFL1) is essential for normal chloroplast development and affects carotenoid accumulation inProceedings of the National Academy of Sciences of the United States of America · 2020Article
- Novel insights into expansion and functional diversification of MIR169 family in tomato.Planta · 2020Article
- A novel tetratricopeptide repeat protein, WHITE TO GREEN1, is required for early chloroplast development and affects RNA editing in chloroplasts.Journal of experimental botany · 2017Article
- Revisiting the photosystem II repair cycle.Plant signaling & behavior · 2016Review
- The Evolutionarily Conserved Protein PHOTOSYNTHESIS AFFECTED MUTANT71 Is Required for Efficient Manganese Uptake at the Thylakoid Membrane in Arabidopsis.The Plant cell · 2016Article
- Photoactivation: The Light-Driven Assembly of the Water Oxidation Complex of Photosystem II.Frontiers in plant science · 2016Review
- HYPERSENSITIVE TO HIGH LIGHT1 interacts with LOW QUANTUM YIELD OF PHOTOSYSTEM II1 and functions in protection of photosystem II from photodamage in Arabidopsis.The Plant cell · 2014Article
- Chloroplast evolution, structure and functions.F1000prime reports · 2014Review
- Regulatory factors for the assembly of thylakoid membrane protein complexes.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2012Review
- Polyclonal antibodies against the TLA1 protein also recognize with high specificity the D2 reaction center protein of PSII in the green alga Chlamydomonas reinhardtii.Photosynthesis research · 2012Article
- Initial steps of photosystem II de novo assembly and preloading with manganese take place in biogenesis centers in Synechocystis.The Plant cell · 2012Article
- HCF243 encodes a chloroplast-localized protein involved in the D1 protein stability of the arabidopsis photosystem II complex.Plant physiology · 2011Article
- The Arabidopsis thylakoid protein PAM68 is required for efficient D1 biogenesis and photosystem II assembly.The Plant cell · 2010Article
- Identification of protein stability determinants in chloroplasts.The Plant journal : for cell and molecular biology · 2010Article
- Mechanism of REP27 protein action in the D1 protein turnover and photosystem II repair from photodamage.Plant physiology · 2009Article
Corrections and comments
- Erratum issued
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The goal of this research is elucidation of the molecular mechanism for the unique photosystem II (PSII) damage and repair cycle in chloroplasts. A frequently occurring, irreversible photooxidative damage inhibits the PSII charge separation reaction and stops photosynthesis. The chloroplast PSII repair process rectifies this adverse effect by selectively removing and replacing the photoinactivated D1/32-kD reaction center protein (the chloroplast-encoded psbA gene product) from the massive (>1,000 kD) water-oxidizing and O2-evolving PSII holocomplex. DNA insertional mutagenesis in the model organism Chlamydomonas reinhardtii was applied for the isolation and characterization of rep27, a repair-aberrant mutant. Gene cloning and biochemical analyses in this mutant resulted in the identification of REP27, a nuclear gene encoding a putative chloroplast-targeted protein, which is specifically required for the completion of the D1 turnover process but is not essential for the de novo biogenesis and assembly of the PSII holocomplex in this model green alga. The REP27 protein contains two highly conserved tetratricopeptide repeats, postulated to facilitate the psbA mRNA cotranslational insertion of the nascent D1 protein in the existing PSII core template. Elucidation of the PSII repair mechanism may reveal the occurrence of hitherto unknown regulatory and catalytic reactions for the selective in situ replacement of specific proteins from within multiprotein complexes.
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