Evidence map›Paper›PMID 27016204›Full record

ArticleJournal of molecular biology2016

A Potential Structural Switch for Regulating DNA-Binding by TEAD Transcription Factors.

Dong-Sun Lee, Clemens Vonrhein, Diana Albarado, C S Raman, Sudha Veeraraghavan

Abstract read
In one paragraph

Article in Journal of molecular biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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 22% 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, 16 citations in OpenAlex.

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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

5 authors at 4 institutions in 3 countries.

Dong-Sun LeeJeju National University, 102 Jejudaehak-ro, Jeju-si, Jeju Special Self-Governing Province, 690-756, South Korea.
Clemens VonrheinGlobal Phasing Limited, Sheraton House, Castle Park, Cambridge CB3 0AX, UK.
Diana AlbaradoPennington Biomedical Research Center, 6400 Perkins Rd, Baton Rouge, LA 70808, USA.
C S RamanUniversity of Maryland School of Pharmacy, 20 N. Pine St., Baltimore, MD 21201, USA.
Sudha VeeraraghavanUniversity of Maryland School of Pharmacy, 20 N. Pine St., Baltimore, MD 21201, USA. Electronic address: sudha.veeraraghavan@gmail.com.
University of Maryland, Baltimore · USGlobal Phasing (United Kingdom) · GBJeju National University · KRPennington Biomedical Research Center · US

Funding

Structural Biology of Gaseous Messenger SignalingR01GM084700 · NIGMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI RAMAN, C S, VEERARAGHAVAN, SUDHA · 2008 to 2011
$1.2M
NIGMS NIH HHS R01 GM084700
6 · The paper itself

Abstract

TEA domain (TEAD) transcription factors are essential for the normal development of eukaryotes and are the downstream effectors of the Hippo tumor suppressor pathway. Whereas our earlier work established the three-dimensional structure of the highly conserved DNA-binding domain using solution NMR spectroscopy, the structural basis for regulating the DNA-binding activity remains unknown. Here, we present the X-ray crystallographic structure and activity of a TEAD mutant containing a truncated L1 loop, ΔL1 TEAD DBD. Unexpectedly, the three-dimensional structure of the ΔL1 TEAD DBD reveals a helix-swapped homodimer wherein helix 1 is swapped between monomers. Furthermore, each three-helix bundle in the domain-swapped dimer is a structural homolog of MYB-like domains. Our investigations of the DNA-binding activity reveal that although the formation of the three-helix bundle by the ΔL1 TEAD DBD is sufficient for binding to an isolated M-CAT-like DNA element, multimeric forms are deficient for cooperative binding to tandemly duplicated elements, indicating that the L1 loop contributes to the DNA-binding activity of TEAD. These results suggest that switching between monomeric and domain-swapped forms may regulate DNA selectivity of TEAD proteins.

Indexed as

Amino Acid SequenceDimerizationDNADNA-Binding ProteinsEscherichia coliProtein BindingProtein Structure, TertiaryTranscription FactorsDNADNA-Binding ProteinsTranscription Factorsdomain swappingHippo pathwayTEADtranscription factorX-ray crystallography

Identifiers

PMID27016204
PMCPMC4893915
OpenAlexW2306937413

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.