ArticleNature plants2024
Structure of plant photosystem I in a native assembly state defines PsaF as a regulatory checkpoint.
Article in Nature plants, 2024. 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 6 papers.
What it found
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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
6 citing papers in PubMed.
- Starch phosphorylase acts as a pivotal scaffold connecting starch metabolism enzymes with photosystem I subunits.Plant & cell physiology · 2026Article
- Cryo-EM structure of a photosystem I supercomplex from Euglena gracilis containing pentameric LHCE and dimeric LHCII.Nature communications · 2026Article
- Structure and energy transfer of a far-red-absorbing euglenophyte PSI-LhcE-LhcbM supercomplex.Nature communications · 2026Article
- Effect of Alkaline Salt Stress on Photosynthetic Activities of Potato Plants (Plants (Basel, Switzerland) · 2025Article
- Assembly-dependent translational feedback regulation of photosynthetic proteins in land plants.Nature plants · 2025Article
- Coupling and Slips in Photosynthetic Reactions-From Femtoseconds to Eons.Plants (Basel, Switzerland) · 2023Article
Corrections and comments
- Erratum issued
Authors and funding
7 authors.
Funding
Abstract
Plant photosystem I (PSI) consists of at least 13 nuclear-encoded and 4 chloroplast-encoded subunits that together act as a sunlight-driven oxidoreductase. Here we report the structure of a PSI assembly intermediate that we isolated from greening oat seedlings. The assembly intermediate shows an absence of at least eight subunits, including PsaF and LHCI, and lacks photoreduction activity. The data show that PsaF is a regulatory checkpoint that promotes the assembly of LHCI, effectively coupling biogenesis to function.
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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.