Evidence map›Paper›PMID 33402698›Full record

ArticleNature communications2021

ATP synthase hexamer assemblies shape cristae of Toxoplasma mitochondria.

Alexander Mühleip, Rasmus Kock Flygaard, Jana Ovciarikova, Alice Lacombe, Paula Fernandes, Lilach Sheiner, Alexey Amunts

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
18.8field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

65 citing papers in PubMed, 129 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. A planar dimer of bovine ATP synthase.Cell death and differentiation · 2026
    Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Review
  11. Article
  12. Structural dynamics of mitochondrial ATP synthase inbioRxiv : the preprint server for biology · 2025
    Article
  13. Molecular machineries shaping the mitochondrial inner membrane.Nature reviews. Molecular cell biology · 2025
    Review
  14. Article
  15. Article
  16. Article
  17. Deciphering the language of mingling lipids and proteins.Current opinion in structural biology · 2025
    Review
  18. Biogenesis of CytochromesACS infectious diseases · 2025
    Article
  19. Article
  20. Article

5 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

Alexander Mühleip *Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, 17165, Solna, Sweden.ORCID http://orcid.org/0000-0002-1877-2282
Rasmus Kock Flygaard *Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, 17165, Solna, Sweden.ORCID http://orcid.org/0000-0002-4918-6438
Jana OvciarikovaWellcome Centre for Integrative Parasitology, University of Glasgow, Glasgow, UK.
Alice LacombeWellcome Centre for Integrative Parasitology, University of Glasgow, Glasgow, UK.
Paula FernandesScience for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, 17165, Solna, Sweden.ORCID http://orcid.org/0000-0003-2651-1215
Lilach SheinerWellcome Centre for Integrative Parasitology, University of Glasgow, Glasgow, UK. lilach.sheiner@glasgow.ac.uk.ORCID http://orcid.org/0000-0001-5909-2307
Alexey AmuntsScience for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, 17165, Solna, Sweden. amunts@scilifelab.se.ORCID http://orcid.org/0000-0002-5302-1740
Stockholm University · SEWellcome Centre for Molecular Parasitology · GBScience for Life Laboratory · SE

Funding

Biotechnology and Biological Sciences Research Council BB/N003675/1Wellcome TrustWellcome Trust 217173/Z/19/Z
6 · The paper itself

Abstract

Mitochondrial ATP synthase plays a key role in inducing membrane curvature to establish cristae. In Apicomplexa causing diseases such as malaria and toxoplasmosis, an unusual cristae morphology has been observed, but its structural basis is unknown. Here, we report that the apicomplexan ATP synthase assembles into cyclic hexamers, essential to shape their distinct cristae. Cryo-EM was used to determine the structure of the hexamer, which is held together by interactions between parasite-specific subunits in the lumenal region. Overall, we identified 17 apicomplexan-specific subunits, and a minimal and nuclear-encoded subunit-a. The hexamer consists of three dimers with an extensive dimer interface that includes bound cardiolipins and the inhibitor IF

Indexed as

ATPase Inhibitory ProteinBinding SitesCardiolipinsCryoelectron MicroscopyGene ExpressionMitochondriaMitochondrial MembranesMitochondrial Proton-Translocating ATPasesModels, MolecularProtein BindingProtein Conformation, alpha-HelicalProtein Conformation, beta-StrandProtein Interaction Domains and MotifsProtein MultimerizationProteinsProtein SubunitsATPase Inhibitory ProteinCardiolipinsMitochondrial Proton-Translocating ATPasesProteinsProtein SubunitsProtozoan Proteins

Identifiers

PMID33402698
PMCPMC7785744
OpenAlexW3120675440

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.