Evidence map›Paper›PMID 37481159›Full record

ArticleJournal of molecular biology2023

Cryo-EM Structure of the Full-length hnRNPA1 Amyloid Fibril.

Kartikay Sharma, Sambhasan Banerjee, Dilan Savran, Cedric Rajes, Sebastian Wiese, Amandeep Girdhar, Nadine Schwierz, Christopher Lee, James Shorter, Matthias Schmidt and 2 more

Open access · greenAbstract read
In one paragraph

Article in Journal of molecular biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

10 citing papers in PubMed, 12 citations in OpenAlex.

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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

12 authors at 5 institutions in 2 countries.

Kartikay SharmaInstitute of Protein Biochemistry, Ulm University, 89081 Ulm, Germany. Electronic address: kartikay.sharma@uni-ulm.de.
Sambhasan BanerjeeInstitute of Protein Biochemistry, Ulm University, 89081 Ulm, Germany. Electronic address: https://twitter.com/@SAMBHASANBANERJ.
Dilan SavranDr. Senckenberg Institute of Pathology, University Hospital Frankfurt, Frankfurt am Main, Germany.
Cedric RajesInstitute of Protein Biochemistry, Ulm University, 89081 Ulm, Germany.
Sebastian WieseCore Unit Mass Spectrometry and Proteomics, Ulm University, 89081 Ulm, Germany.
Amandeep GirdharDepartment of Biochemistry and Molecular Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA.
Nadine SchwierzInstitute of Physics, University of Augsburg, 86159 Augsburg, Germany.
Christopher LeeDepartment of Biochemistry and Molecular Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA.
James ShorterDepartment of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA. Electronic address: https://twitter.com/@shorterlab.
Matthias SchmidtInstitute of Protein Biochemistry, Ulm University, 89081 Ulm, Germany.
Lin GuoDepartment of Biochemistry and Molecular Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA; Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Marcus FändrichInstitute of Protein Biochemistry, Ulm University, 89081 Ulm, Germany.
Universität Ulm · DEThomas Jefferson University · USGoethe University Frankfurt · DEUniversity of Augsburg · DEUniversity of Pennsylvania · US

Funding

Defining the mechanistic basis of a prion disaggregaseR01GM099836 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI SHORTER, JAMES · 2013 to 2024
$3.9M
Elucidating the Mechanism in the Regulation of RNA-binding Protein Phase SeparationR35GM138109 · NIGMS · THOMAS JEFFERSON UNIVERSITY · PI Lin Guo · 2020 to 2026
$2.6M
Developing RNA Oligonucleotides to Mitigate Abberant FUS Phase Transition in FTD/ALSRF1NS121143 · NINDS · THOMAS JEFFERSON UNIVERSITY · PI GUO, LIN · 2021 to 2021
$1.2M
Cancer Research UKNIGMS NIH HHS R01 GM099836NIGMS NIH HHS R35 GM138109
6 · The paper itself

Abstract

Heterogeneous nuclear ribonucleoprotein A1 (hnRNPA1) is a multifunctional RNA-binding protein that is associated with neurodegenerative diseases, such as amyotrophic lateral sclerosis and multisystem proteinopathy. In this study, we have used cryo-electron microscopy to investigate the three-dimensional structure of amyloid fibrils from full-length hnRNPA1 protein. We find that the fibril core is formed by a 45-residue segment of the prion-like low-complexity domain of the protein, whereas the remaining parts of the protein (275 residues) form a fuzzy coat around the fibril core. The fibril consists of two fibril protein stacks that are arranged into a pseudo-2

Indexed as

AmyloidHeterogeneous Nuclear Ribonucleoprotein A1Cryoelectron MicroscopyMutationPrionsProtein DomainsAmyloidHeterogeneous Nuclear Ribonucleoprotein A1Prionsamyloid fibril structureamyloidosisCryo-electron microscopyheterogeneous nuclear ribonuclear A1protein misfolding

Identifiers

PMID37481159
PMCPMC10530274
OpenAlexW4384926970

What OpenQuestion holds

Textmetadata
LicenceTDM
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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.