Evidence map›Paper›PMID 36038598›Full record

ArticleNature communications2022

Structure of a nucleosome-bound MuvB transcription factor complex reveals DNA remodelling.

Marios G Koliopoulos, Reyhan Muhammad, Theodoros I Roumeliotis, Fabienne Beuron, Jyoti S Choudhary, Claudio Alfieri

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

11 citing papers in PubMed, 15 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Marios G Koliopoulos *Division of Structural Biology, Chester Beatty Laboratories, The Institute of Cancer Research, London, UK.
Reyhan Muhammad *Division of Structural Biology, Chester Beatty Laboratories, The Institute of Cancer Research, London, UK.
Theodoros I RoumeliotisFunctional Proteomics, Chester Beatty Laboratories, Cancer Biology Division, The Institute of Cancer Research, London, UK.
Fabienne BeuronDivision of Structural Biology, Chester Beatty Laboratories, The Institute of Cancer Research, London, UK.ORCID http://orcid.org/0000-0003-1513-6181
Jyoti S ChoudharyFunctional Proteomics, Chester Beatty Laboratories, Cancer Biology Division, The Institute of Cancer Research, London, UK.ORCID http://orcid.org/0000-0003-0881-5477
Claudio AlfieriDivision of Structural Biology, Chester Beatty Laboratories, The Institute of Cancer Research, London, UK. claudio.alfieri@icr.ac.uk.ORCID http://orcid.org/0000-0003-3215-1607
Institute of Cancer Research · GB

Funding

Biotechnology and Biological Sciences Research CouncilCancer Research UK C309/A25144Medical Research CouncilWellcome Trust 215458/Z/19/Z
6 · The paper itself

Abstract

Genes encoding the core cell cycle machinery are transcriptionally regulated by the MuvB family of protein complexes in a cell cycle-specific manner. Complexes of MuvB with the transcription factors B-MYB and FOXM1 activate mitotic genes during cell proliferation. The mechanisms of transcriptional regulation by these complexes are still poorly characterised. Here, we combine biochemical analysis and in vitro reconstitution, with structural analysis by cryo-electron microscopy and cross-linking mass spectrometry, to functionally examine these complexes. We find that the MuvB:B-MYB complex binds and remodels nucleosomes, thereby exposing nucleosomal DNA. This remodelling activity is supported by B-MYB which directly binds the remodelled DNA. Given the remodelling activity on the nucleosome, we propose that the MuvB:B-MYB complex functions as a pioneer transcription factor complex. In this work, we rationalise prior biochemical and cellular studies and provide a molecular framework of interactions on a protein complex that is key for cell cycle regulation.

Indexed as

Gene Expression RegulationNucleosomesCell CycleCryoelectron MicroscopyDNATranscription FactorsDNANucleosomesTranscription Factors

Identifiers

PMID36038598
PMCPMC9424243
OpenAlexW4293590248

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.