Evidence map›Paper›PMID 29939485›Full record

ArticleChembiochem : a European journal of chemical biology2018

Covalent Chemical Cochaperones of the p300/CBP GACKIX Domain.

Jean M Lodge, Chinmay Y Majmudar, James Clayton, Anna K Mapp

Abstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
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  4. 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

4 authors.

Jean M LodgeUniversity of Michigan, Life Sciences Institute, 210 Washentaw Avenue, Ann Arbor, MI, 48109, USA.
Chinmay Y MajmudarUniversity of Michigan, Life Sciences Institute, 210 Washentaw Avenue, Ann Arbor, MI, 48109, USA.
James ClaytonUniversity of Michigan, Life Sciences Institute, 210 Washentaw Avenue, Ann Arbor, MI, 48109, USA.
Anna K MappUniversity of Michigan, Life Sciences Institute, 210 Washentaw Avenue, Ann Arbor, MI, 48109, USA.ORCID 0000-0003-0791-8327

Funding

Probing Transcriptional Activation at the Molecular Level - Equipment SupplementR01GM065330 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MAPP, ANNA K. · 2002 to 2019
$4.2M
NIGMS NIH HHS R01 GM065330
6 · The paper itself

Abstract

The GACKIX activator binding domain has been a compelling target for small-molecule probe discovery because of the central role of activator-GACKIX complexes in diseases ranging from leukemia to memory disorders. Additionally, GACKIX is an ideal model to dissect the context-dependent function of activator-coactivator complexes. However, the dynamic and transient protein-protein interactions (PPIs) formed by GACKIX are difficult targets for small molecules. An additional complication is that activator-binding motifs, such as GACKIX, are found in multiple coactivators, making specificity difficult to attain. In this study, we demonstrate that the strategy of tethering can be used to rapidly discover highly specific covalent modulators of the dynamic PPIs between activators and coactivators. These serve as both ortho- and allosteric modulators, enabling the tunable assembly or disassembly of the activator-coactivator complexes formed between the KIX domain and its cognate activator binding partners MLL and CREB. The molecules maintain their function and selectivity, even in human cell lysates and in bacterial cells, and thus, will ultimately be highly useful probes for cellular studies.

Indexed as

AnimalsHEK293 CellsHumansLigandsMiceModels, MolecularMolecular Probesp300-CBP Transcription FactorsProtein DomainsProtein Interaction MapsSmall Molecule LibrariesLigandsMolecular Probesp300-CBP Transcription FactorsSmall Molecule Librarieschaperone proteinsinhibitorsprotein-protein interactionssulfurtranscription factors

Identifiers

PMID29939485
PMCPMC10900128

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Registered trials

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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.