ArticleNature communications2024
Towards a molecular picture of the archaeal cell surface.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed.
- Review
- Sulfolobales: Acidothermophilic archaea as models for biology and biotechnological applications.Engineering microbiology · 2026Review
- Two types of sheathed archaellum structures from Haloarcula marismortui differ in their outer layer architectures.Nature communications · 2026Article
- Structure of a functional archaellum in Bacteria of the Chloroflexota phylum.Nature microbiology · 2025Article
- How Does the Archaellum Work?Biomolecules · 2025Review
- Unusual cell surfaces, pili, and archaella of Thermoplasmatales archaea.The ISME journal · 2025Article
Corrections and comments
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Authors and funding
12 authors.
Funding
Abstract
Archaea produce various protein filaments with specialised functions. While some archaea produce only one type of filament, the archaeal model species Sulfolobus acidocaldarius generates four. These include rotary swimming propellers analogous to bacterial flagella (archaella), pili for twitching motility (Aap), adhesive fibres (threads), and filaments facilitating homologous recombination upon UV stress (UV pili). Here, we use cryo-electron microscopy to describe the structure of the S. acidocaldarius archaellum at 2.0 Å resolution, and update the structures of the thread and the Aap pilus at 2.7 Å and 2.6 Å resolution, respectively. We define features unique to archaella of the order Sulfolobales and compare their structure to those of Aap and threads in the context of the S-layer. We define distinct N-glycan patterns in the three filaments and identify a putative O-glycosylation site in the thread. Finally, we ascertain whether N-glycan truncation leads to structural changes in archaella and Aap.
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Registered trials
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