Evidence map›Paper›PMID 28186491›Full record

ArticleeLife2017

Combinatorial bZIP dimers display complex DNA-binding specificity landscapes.

José A Rodríguez-Martínez, Aaron W Reinke, Devesh Bhimsaria, Amy E Keating, Aseem Z Ansari

Open access · goldAbstract read
In one paragraph

Article in eLife, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 120 papers.

0numbers the graph read from it
0cells of the map it votes in
120citing papers in PubMed
5.5field-weighted citation impact, top 3% 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

120 citing papers in PubMed, 179 citations in OpenAlex.

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60 more citing papers are in PubMed but not listed here.

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 2 institutions in 1 country.

José A Rodríguez-MartínezDepartment of Biochemistry, University of Wisconsin-Madison, Madison, United States.ORCID 0000-0002-1191-2887
Aaron W ReinkeDepartment of Biology, Massachusetts Institute of Technology, Cambridge, United States.ORCID 0000-0001-7612-5342
Devesh BhimsariaDepartment of Biochemistry, University of Wisconsin-Madison, Madison, United States.
Amy E KeatingDepartment of Biology, Massachusetts Institute of Technology, Cambridge, United States.
Aseem Z AnsariDepartment of Biochemistry, University of Wisconsin-Madison, Madison, United States.ORCID 0000-0003-1432-4498
University of Wisconsin–Madison · USMassachusetts Institute of Technology · US

Funding

PRE-DOCTORAL TRAINING IN THE BIOLOGICAL SCIENCEST32GM007287 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI BELL, STEPHEN P., KEATING, AMY E · 1985 to 2019
$40.8M
Institutional Training in the Genomic SciencesT32HG002760 · NHGRI · UNIVERSITY OF WISCONSIN-MADISON · PI Qiongshi Lu · 2003 to 2026
$17.7M
Midwest Progenitor Cell ConsortiumU01HL099773 · NHLBI · UNIVERSITY OF WISCONSIN-MADISON · PI THOMSON, JAMES ALEXANDER · 2009 to 2015
$7.8M
Very large datasets and new models to predict and design protein interactionsR01GM096466 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI KEATING, AMY E · 2010 to 2014
$2.0M
Targeting Leukemia causing oncogene E2a-Pbx1 with synthetic moleculesR01CA133508 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI ANSARI, ASEEM Z · 2008 to 2012
$1.5M
NCI NIH HHS R01 CA133508NHGRI NIH HHS T32 HG002760NHLBI NIH HHS U01 HL099773NIGMS NIH HHS R01 GM096466NIGMS NIH HHS T32 GM007287
6 · The paper itself

Abstract

How transcription factor dimerization impacts DNA-binding specificity is poorly understood. Guided by protein dimerization properties, we examined DNA binding specificities of 270 human bZIP pairs. DNA interactomes of 80 heterodimers and 22 homodimers revealed that 72% of heterodimer motifs correspond to conjoined half-sites preferred by partnering monomers. Remarkably, the remaining motifs are composed of variably-spaced half-sites (12%) or 'emergent' sites (16%) that cannot be readily inferred from half-site preferences of partnering monomers. These binding sites were biochemically validated by EMSA-FRET analysis and validated in vivo by ChIP-seq data from human cell lines. Focusing on ATF3, we observed distinct cognate site preferences conferred by different bZIP partners, and demonstrated that genome-wide binding of ATF3 is best explained by considering many dimers in which it participates. Importantly, our compendium of bZIP-DNA interactomes predicted bZIP binding to 156 disease associated SNPs, of which only 20 were previously annotated with known bZIP motifs.

Indexed as

Protein MultimerizationChromatin ImmunoprecipitationDNAElectrophoretic Mobility Shift AssayFluorescence Resonance Energy TransferHumansNuclear ProteinsProtein BindingRNA-Binding ProteinsSubstrate SpecificityTranscription FactorsALYREF protein, humanDNANuclear ProteinsRNA-Binding ProteinsTranscription Factorscomputational biologyevolutionary biologygene regulationgenetic variantsgenomicshumanprotein-DNA interactionsSELEXsequence specificity landscapessystems biologytranscription factors

Identifiers

PMID28186491
PMCPMC5349851
OpenAlexW2587458263

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.