Evidence map›Paper›PMID 36329210›Full record

ArticleCommunications biology2022

ATP-binding and hydrolysis of human NLRP3.

Rebecca Brinkschulte, David M Fußhöller, Florian Hoss, Juan F Rodríguez-Alcázar, Mario A Lauterbach, Carl-Christian Kolbe, Melanie Rauen, Semra Ince, Christian Herrmann, Eicke Latz and 1 more

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
5.1field-weighted citation impact, top 3% 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

35 citing papers in PubMed, 64 citations in OpenAlex.

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  10. Frontiers in pharmacology · 2026
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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

11 authors at 2 institutions in 1 country.

Rebecca BrinkschulteInstitute of Structural Biology, University of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
David M FußhöllerInstitute of Structural Biology, University of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Florian HossInstitute of Innate Immunity, University of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.ORCID 0000-0002-9231-5848
Juan F Rodríguez-AlcázarInstitute of Innate Immunity, University of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Mario A LauterbachInstitute of Innate Immunity, University of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Carl-Christian KolbeInstitute of Innate Immunity, University of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Melanie RauenInstitute of Structural Biology, University of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
Semra IncePhysical Chemistry I, Ruhr University Bochum, 44780, Bochum, Germany.
Christian HerrmannPhysical Chemistry I, Ruhr University Bochum, 44780, Bochum, Germany.
Eicke LatzInstitute of Innate Immunity, University of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.ORCID 0000-0003-1488-5666
Matthias GeyerInstitute of Structural Biology, University of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany. matthias.geyer@uni-bonn.de.ORCID 0000-0002-7718-5002
University of Bonn · DERuhr University Bochum · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The innate immune system uses inflammasomal proteins to recognize danger signals and fight invading pathogens. NLRP3, a multidomain protein belonging to the family of STAND ATPases, is characterized by its central nucleotide-binding NACHT domain. The incorporation of ATP is thought to correlate with large conformational changes in NLRP3, leading to an active state of the sensory protein. Here we analyze the intrinsic ATP hydrolysis activity of recombinant NLRP3 by reverse phase HPLC. Wild-type NLRP3 appears in two different conformational states that exhibit an approximately fourteen-fold different hydrolysis activity in accordance with an inactive, autoinhibited state and an open, active state. The impact of canonical residues in the nucleotide binding site as the Walker A and B motifs and sensor 1 and 2 is analyzed by site directed mutagenesis. Cellular experiments show that reduced NLRP3 hydrolysis activity correlates with higher ASC specking after inflammation stimulation. Addition of the kinase NEK7 does not change the hydrolysis activity of NLRP3. Our data provide a comprehensive view on the function of conserved residues in the nucleotide-binding site of NLRP3 and the correlation of ATP hydrolysis with inflammasome activity.

Indexed as

InflammasomesNLR Family, Pyrin Domain-Containing 3 ProteinAdenosine TriphosphateHumansHydrolysisNucleotidesProteinsAdenosine TriphosphateInflammasomesNLR Family, Pyrin Domain-Containing 3 ProteinNucleotidesProteins

Identifiers

PMID36329210
PMCPMC9633759
OpenAlexW4308485429

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.