Evidence map›Paper›PMID 37076498›Full record

ArticleNature communications2023

Allosteric role of the citrate synthase homology domain of ATP citrate lyase.

Xuepeng Wei, Kollin Schultz, Hannah L Pepper, Emily Megill, Austin Vogt, Nathaniel W Snyder, Ronen Marmorstein

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.7field-weighted citation impact, top 38% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. New insights into the ACLY-mediated metabolic and epigenetic interplay in macrophages.Journal of enzyme inhibition and medicinal chemistry · 2026
    Review
  2. Review
  3. Review
  4. Article
  5. MitoQ alleviates mitochondria damage in sepsis-acute lung injury in a citrate synthase dependent manner.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2025
    Article
  6. Article
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.

Xuepeng WeiDepartment of Biochemistry & Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.ORCID 0000-0002-6514-7076
Kollin SchultzGraduate Group in Biochemistry & Molecular Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
Hannah L PepperDepartment of Cardiovascular Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, 19140, USA.ORCID 0000-0001-8931-7706
Emily MegillDepartment of Cardiovascular Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, 19140, USA.
Austin VogtDepartment of Biochemistry & Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
Nathaniel W SnyderDepartment of Cardiovascular Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, 19140, USA.ORCID 0000-0001-5643-8747
Ronen MarmorsteinDepartment of Biochemistry & Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA. marmor@upenn.edu.ORCID 0000-0003-4373-4752
Cancer Research Institute · USTemple University · USUniversity of Pennsylvania · US

Funding

STRUCTURAL BASIS FOR EPIGENETICS IN AGING AND LONGEVITYP01AG031862 · NIA · WISTAR INSTITUTE · PI GARCIA, BENJAMIN A · 2008 to 2022
$28.3M
Resource for Biocomputing Visualization and InformaticsP41GM103311 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI FERRIN, THOMAS E · 2012 to 2017
$8.2M
Molecular Mechanisms, Pathways and Inhibition of Acetyl-Transfer ReactionsR35GM118090 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI Ronen Marmorstein · 2016 to 2026
$6.7M
Metabolic regulation and inhibition of ATP-citrate lyaseR01CA262055 · NCI · UNIVERSITY OF PENNSYLVANIA · PI George Burslem, Ronen Marmorstein · 2022 to 2026
$3.2M
Predoctoral Training at the Chemistry-Biology InterfaceT32GM133398 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI Ronen Marmorstein, Ernest James Petersson · 2020 to 2026
$2.4M
Quantification of compartmentalized metabolism in eukaryotic systemsR01GM132261 · NIGMS · TEMPLE UNIV OF THE COMMONWEALTH · PI SNYDER, NATHANIEL W. · 2019 to 2023
$1.8M
NCI NIH HHS R01 CA262055NIA NIH HHS P01 AG031862NIGMS NIH HHS P41 GM103311NIGMS NIH HHS R01 GM132261NIGMS NIH HHS R35 GM118090NIGMS NIH HHS T32 GM133398
6 · The paper itself

Abstract

ATP citrate lyase (ACLY) is the predominant nucleocytosolic source of acetyl-CoA and is aberrantly regulated in many diseases making it an attractive therapeutic target. Structural studies of ACLY reveal a central homotetrameric core citrate synthase homology (CSH) module flanked by acyl-CoA synthetase homology (ASH) domains, with ATP and citrate binding the ASH domain and CoA binding the ASH-CSH interface to produce acetyl-CoA and oxaloacetate products. The specific catalytic role of the CSH module and an essential D1026A residue contained within it has been a matter of debate. Here, we report biochemical and structural analysis of an ACLY-D1026A mutant demonstrating that this mutant traps a (3S)-citryl-CoA intermediate in the ASH domain in a configuration that is incompatible with the formation of acetyl-CoA, is able to convert acetyl-CoA and OAA to (3S)-citryl-CoA in the ASH domain, and can load CoA and unload acetyl-CoA in the CSH module. Together, this data support an allosteric role for the CSH module in ACLY catalysis.

Indexed as

ATP Citrate (pro-S)-LyaseAcetyl Coenzyme ACatalysisCitrate (si)-SynthaseAcetyl Coenzyme AATP Citrate (pro-S)-LyaseCitrate (si)-Synthase

Identifiers

PMID37076498
PMCPMC10115795
OpenAlexW4366387096

What OpenQuestion holds

Textmetadata
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.