Evidence map›Paper›PMID 29044784›Full record

ArticleAngewandte Chemie (International ed. in English)2017

Mechanism-Based Inhibitors of the Human Sirtuin 5 Deacylase: Structure-Activity Relationship, Biostructural, and Kinetic Insight.

Nima Rajabi, Marina Auth, Kathrin R Troelsen, Martin Pannek, Dhaval P Bhatt, Martin Fontenas, Matthew D Hirschey, Clemens Steegborn, Andreas S Madsen, Christian A Olsen

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
–field-weighted citation impact
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

32 citing papers in PubMed.

  1. Article
  2. Article
  3. From Pharmacophore to Warhead: NADAngewandte Chemie (International ed. in English) · 2025
    Article
  4. Sirtuins in mitophagy: key gatekeepers of mitochondrial quality.Molecular and cellular biochemistry · 2025
    Review
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  11. Article
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  17. Article
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  19. Article
  20. SIRT5 is a proviral factor that interacts with SARS-CoV-2 Nsp14 protein.bioRxiv : the preprint server for biology · 2022
    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

10 authors.

Nima RajabiCenter for Biopharmaceuticals & Department of Drug Design and Pharmacology, University of Copenhagen, Universitetsparken 2, 2100, Copenhagen, Denmark.ORCID 0000-0002-9509-7540
Marina AuthCenter for Biopharmaceuticals & Department of Drug Design and Pharmacology, University of Copenhagen, Universitetsparken 2, 2100, Copenhagen, Denmark.
Kathrin R TroelsenCenter for Biopharmaceuticals & Department of Drug Design and Pharmacology, University of Copenhagen, Universitetsparken 2, 2100, Copenhagen, Denmark.
Martin PannekUniversität Bayreuth, Lehrstuhl Biochemie und Forschungszentrum für Biomakromoleküle, Universitätsstrasse 30, 95447, Bayreuth, Germany.
Dhaval P BhattDuke University Medical Center, Sarah W. Stedman Nutrition and Metabolism Center, 4321 Medical Park Drive, Durham, NC, 27704, USA.
Martin FontenasCenter for Biopharmaceuticals & Department of Drug Design and Pharmacology, University of Copenhagen, Universitetsparken 2, 2100, Copenhagen, Denmark.
Matthew D HirscheyDuke University Medical Center, Sarah W. Stedman Nutrition and Metabolism Center, 4321 Medical Park Drive, Durham, NC, 27704, USA.
Clemens SteegbornUniversität Bayreuth, Lehrstuhl Biochemie und Forschungszentrum für Biomakromoleküle, Universitätsstrasse 30, 95447, Bayreuth, Germany.
Andreas S MadsenCenter for Biopharmaceuticals & Department of Drug Design and Pharmacology, University of Copenhagen, Universitetsparken 2, 2100, Copenhagen, Denmark.ORCID 0000-0001-7283-2090
Christian A OlsenCenter for Biopharmaceuticals & Department of Drug Design and Pharmacology, University of Copenhagen, Universitetsparken 2, 2100, Copenhagen, Denmark.ORCID 0000-0002-2953-8942

Funding

Studies on the Mechanisms by which SIRT5 Regulates Aging and DiseaseR01AG045351 · NIA · DUKE UNIVERSITY · PI HIRSCHEY, MATTHEW D · 2014 to 2023
$4.4M
NIA NIH HHS R01 AG045351
6 · The paper itself

Abstract

The sirtuin enzymes are important regulatory deacylases in a variety of biochemical contexts and may therefore be potential therapeutic targets through either activation or inhibition by small molecules. Here, we describe the discovery of the most potent inhibitor of sirtuin 5 (SIRT5) reported to date. We provide rationalization of the mode of binding by solving co-crystal structures of selected inhibitors in complex with both human and zebrafish SIRT5, which provide insight for future optimization of inhibitors with more "drug-like" properties. Importantly, enzyme kinetic evaluation revealed a slow, tight-binding mechanism of inhibition, which is unprecedented for SIRT5. This is important information when applying inhibitors to probe mechanisms in biology.

Indexed as

AnimalsCrystallography, X-RayDrug DiscoveryHistone Deacetylase InhibitorsHumansKineticsMolecular StructureSirtuinsStructure-Activity RelationshipSubstrate SpecificityZebrafishZebrafish ProteinsHistone Deacetylase InhibitorsSIRT5 protein, humanSirtuinsZebrafish Proteinsdeacylasesdrug discoveryenzyme inhibitorsposttranslational modificationssirtuins

Identifiers

PMID29044784
PMCPMC5814306

What OpenQuestion holds

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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.