ArticleThe Plant cell2001
HCF164 encodes a thioredoxin-like protein involved in the biogenesis of the cytochrome b(6)f complex in Arabidopsis.
Article in The Plant cell, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.
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74 citing papers in PubMed, 160 citations in OpenAlex.
- A Metal Importer and Exporter Interact Differently in the Chloroplast and Cell Membrane.Membranes · 2026Article
- On the non-oxygenic origins of thylakoids.Communications biology · 2025Review
- Chloroplast acetyltransferase GNAT2 acts as a redox-regulated switch for state transitions in tomato.Molecular horticulture · 2025Article
- Photosynthesis: Genetic Strategies Adopted to Gain Higher Efficiency.International journal of molecular sciences · 2024Review
- The cytochrome bPhotosynthesis research · 2024Review
- Two disulfide-reducing pathways are required for the maturation of plastid c-type cytochromes in Chlamydomonas reinhardtii.Genetics · 2023Article
- The chloroplast protein HCF164 is predicted to be associated with Coffea SScientific reports · 2023Article
- The thylakoid membrane protein NTA1 is an assembly factor of the cytochrome bPlant communications · 2023Article
- The tomato chloroplast stromal proteome compendium elucidated by leveraging a plastid protein-localization prediction Atlas.Frontiers in plant science · 2023Article
- Proximity Labeling Facilitates Defining the Proteome Neighborhood of Photosystem II Oxygen Evolution Complex in a Model Cyanobacterium.Molecular & cellular proteomics : MCP · 2022Article
- De-etiolation-induced protein 1 (DEIP1) mediates assembly of the cytochrome bNature communications · 2022Article
- Current Knowledge on Mechanisms Preventing Photosynthesis Redox Imbalance in Plants.Antioxidants (Basel, Switzerland) · 2021Review
- Functional redox links between lumen thiol oxidoreductase1 and serine/threonine-protein kinase STN7.Plant physiology · 2021Article
- Functional relationships of three NFU proteins in the biogenesis of chloroplastic iron-sulfur clusters.Plant direct · 2021Article
- Photosynthetic characterization of transgenicPlant signaling & behavior · 2020Article
- Feeding the world: improving photosynthetic efficiency for sustainable crop production.Journal of experimental botany · 2019Review
- Overexpression of thioredoxin m in tobacco chloroplasts inhibits the protein kinase STN7 and alters photosynthetic performance.Journal of experimental botany · 2019Article
- Differential Roles of the Thylakoid Lumenal Deg Protease Homologs in Chloroplast Proteostasis.Plant physiology · 2018Article
- Overexpression of the RieskeFeS Protein Increases Electron Transport Rates and Biomass Yield.Plant physiology · 2017Article
- The DnaJ-Like Zinc-Finger Protein HCF222 Is Required for Thylakoid Membrane Biogenesis in Plants.Plant physiology · 2017Article
14 more citing papers are in PubMed but not listed here.
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6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To understand the biogenesis of the plastid cytochrome b(6)f complex and to identify the underlying auxiliary factors, we have characterized the nuclear mutant hcf164 of Arabidopsis and isolated the affected gene. The mutant shows a high chlorophyll fluorescence phenotype and is severely deficient in the accumulation of the cytochrome b(6)f complex subunits. In vivo protein labeling experiments indicated that the mutation acts post-translationally by interfering with the assembly of the complex. Because of its T-DNA tag, the corresponding gene was cloned and its identity confirmed by complementation of homozygous mutant plants. HCF164 encodes a thioredoxin-like protein that possesses disulfide reductase activity. The protein was found in the chloroplast, where it is anchored to the thylakoid membrane at its lumenal side. HCF164 is closely related to the thioredoxin-like protein TxlA of Synechocystis sp PCC6803, most probably reflecting its evolutionary origin. The protein also shows a limited similarity to the eubacterial CcsX and CcmG proteins, which are required for the maturation of periplasmic c-type cytochromes. The putative roles of HCF164 for the assembly of the cytochrome b(6)f complex are discussed.
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