ArticleProceedings of the National Academy of Sciences of the United States of America2008
Three thioredoxin targets in the inner envelope membrane of chloroplasts function in protein import and chlorophyll metabolism.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
23 citing papers in PubMed, 86 citations in OpenAlex.
- The impact of light and thioredoxins on the plant thiol-disulfide proteome.Plant physiology · 2024Article
- Article
- Low-temperature and circadian signals are integrated by the sigma factor SIG5.Nature plants · 2023Article
- Understanding protein import in diverse non-green plastids.Frontiers in genetics · 2023Review
- Article
- Genome-wide analysis of small RNAs from Odontoglossum ringspot virus and Cymbidium mosaic virus synergistically infecting Phalaenopsis.Molecular plant pathology · 2020Article
- Physiological and transcriptome analyses of photosynthesis and chlorophyll metabolism in variegated Citrus (Shiranuhi and Huangguogan) seedlings.Scientific reports · 2019Article
- The tomato WV gene encoding a thioredoxin protein is essential for chloroplast development at low temperature and high light intensity.BMC plant biology · 2019Article
- A Protochlorophyllide (Pchlide)Frontiers in plant science · 2019Article
- The Direct Involvement of Dark-Induced Tic55 Protein in Chlorophyll Catabolism and Its Indirect Role in the MYB108-NAC Signaling Pathway during Leaf Senescence inInternational journal of molecular sciences · 2018Article
- Import of Soluble Proteins into Chloroplasts and Potential Regulatory Mechanisms.Frontiers in plant science · 2017Review
- A Role for TIC55 as a Hydroxylase of Phyllobilins, the Products of Chlorophyll Breakdown during Plant Senescence.The Plant cell · 2016Article
- A cytosolic thioredoxin acts as a molecular chaperone for peroxisome matrix proteins as well as antioxidant in peroxisome.Molecules and cells · 2015Article
- Metabolic control of redox and redox control of metabolism in plants.Antioxidants & redox signaling · 2014Review
- Thioredoxin-dependent regulatory networks in chloroplasts under fluctuating light conditions.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2014Review
- New functions of the chloroplast Preprotein and Amino acid Transporter (PRAT) family members in protein import.Plant signaling & behavior · 2014Review
- Thiol-based redox control of enzymes involved in the tetrapyrrole biosynthesis pathway in plants.Frontiers in plant science · 2013Review
- Functional proteomics of barley and barley chloroplasts - strategies, methods and perspectives.Frontiers in plant science · 2013Article
- The hydrogen peroxide-sensitive proteome of the chloroplast in vitro and in vivo.Frontiers in plant science · 2013Article
- Etioplast and etio-chloroplast formation under natural conditions: the dark side of chlorophyll biosynthesis in angiosperms.Photosynthesis research · 2010Review
Corrections and comments
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Authors and funding
8 authors at 5 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Thioredoxins (Trxs) are ubiquitous small proteins with a redox-active disulfide bridge. In their reduced form, they constitute very efficient protein disulfide oxidoreductases. In chloroplasts, two types of Trxs (f and m) coexist and play central roles in the regulation of the Calvin cycle and other processes. Here, we identified a class of Trx targets in the inner plastid envelope membrane of chloroplasts that share a CxxC motif approximately 73 aa from their carboxyl-terminal end. Members of this group belong to a superfamily of Rieske iron-sulfur proteins involved in protein translocation and chlorophyll metabolism. These proteins include the protein translocon protein TIC55, the precursor NADPH:protochlorophyllide oxidoreductase translocon protein PTC52, which operates as protochlorophyllide a-oxygenase, and the lethal leaf spot protein LLS1, which is identical with pheophorbide a oxygenase. The role of these proteins in dark/light regulation and oxidative control by the Trx system is discussed.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.