Evidence map›Paper›PMID 29869982›Full record

ArticleeLife2018

Lysine-14 acetylation of histone H3 in chromatin confers resistance to the deacetylase and demethylase activities of an epigenetic silencing complex.

Mingxuan Wu, Dawn Hayward, Jay H Kalin, Yun Song, John Wr Schwabe, Philip A Cole

Open access · goldAbstract read
In one paragraph

Article in eLife, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
2.9field-weighted citation impact, top 8% 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

41 citing papers in PubMed, 69 citations in OpenAlex.

  1. Article
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  9. Article
  10. Article
  11. Article
  12. Circular Engineered Sortase for Interrogating Histone H3 in Chromatin.Journal of the American Chemical Society · 2024
    Article
  13. A circular engineered sortase for interrogating histone H3 in chromatin.bioRxiv : the preprint server for biology · 2024
    Article
  14. Review
  15. Review
  16. Structural Basis of Sirtuin 6-Catalyzed Nucleosome Deacetylation.Journal of the American Chemical Society · 2023
    Article
  17. RNA NCell & bioscience · 2022
    Article
  18. Review
  19. Article
  20. Review
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

6 authors at 3 institutions in 2 countries.

Mingxuan WuDivision of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, United States.ORCID http://orcid.org/0000-0003-4721-0825
Dawn HaywardDepartment of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, United States.
Jay H KalinDivision of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, United States.ORCID http://orcid.org/0000-0002-8747-6022
Yun SongLeicester Institute of Structural and Chemical Biology, Department of Molecular and Cell Biology, University of Leicester, Leicester, United Kingdom.ORCID http://orcid.org/0000-0002-6966-3801
John Wr SchwabeLeicester Institute of Structural and Chemical Biology, Department of Molecular and Cell Biology, University of Leicester, Leicester, United Kingdom.ORCID http://orcid.org/0000-0003-2865-4383
Philip A ColeDivision of Genetics, Department of Medicine, Brigham and Women's Hospital, Boston, United States.ORCID http://orcid.org/0000-0001-6873-7824
Brigham and Women's Hospital · USUniversity of Leicester · GBJohns Hopkins University · US

Funding

BIOCHEMISTRY, CELLULAR AND MOLECULAR BIOLOGY PROGRAMT32GM007445 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI GREEN, RACHEL · 1985 to 2021
$24.1M
Protein Acylation and Methylation Mechanisms_Administrative SupplementR37GM062437 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI COLE, PHILIP A · 2013 to 2022
$4.1M
Mechanisms &Inhibition of Histone AcetyltransferasesR01GM062437 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI COLE, PHILIP A · 2001 to 2012
$3.8M
Biotechnology and Biological Sciences Research Council BB/J009598/1NIGMS NIH HHS GM62437NIGMS NIH HHS R01 GM062437NIGMS NIH HHS R37 GM062437NIGMS NIH HHS T32 GM007445The V Foundation for Cancer Research Program GrantWellcome Trust 100237/Z/12/ZWellcome Trust WT100237
6 · The paper itself

Abstract

The core CoREST complex (LHC) contains histone deacetylase HDAC1 and histone demethylase LSD1 held together by the scaffold protein CoREST. Here, we analyze the purified LHC with modified peptide and reconstituted semisynthetic mononucleosome substrates. LHC demethylase activity toward methyl-Lys4 in histone H3 is strongly inhibited by H3 Lys14 acetylation, and this appears to be an intrinsic property of the LSD1 subunit. Moreover, the deacetylase selectivity of LHC unexpectedly shows a marked preference for H3 acetyl-Lys9 versus acetyl-Lys14 in nucleosome substrates but this selectivity is lost with isolated acetyl-Lys H3 protein. This diminished activity of LHC to Lys-14 deacetylation in nucleosomes is not merely due to steric accessibility based on the pattern of sensitivity of the LHC enzymatic complex to hydroxamic acid-mediated inhibition. Overall, these studies have revealed how a single Lys modification can confer a composite of resistance in chromatin to a key epigenetic enzyme complex involved in gene silencing.

Indexed as

DNA MethylationGene SilencingAcetylationChromatinEpigenesis, GeneticHistone Deacetylase 1Histone DemethylasesHistonesHumansLysineNucleosomesChromatinHDAC1 protein, humanHistone Deacetylase 1Histone DemethylasesHistonesKDM1A protein, humanLysineNucleosomesbiochemistrychemical biologyenzymologyepigeneticshistonehumanpost-translational modificationsemisynthesis

Identifiers

PMID29869982
PMCPMC6019071
OpenAlexW2805698278

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.