Evidence map›Paper›PMID 31068430›Full record

ArticleJournal of virology2019

A Noncanonical Basic Motif of Epstein-Barr Virus ZEBRA Protein Facilitates Recognition of Methylated DNA, High-Affinity DNA Binding, and Lytic Activation.

Erin Weber, Olga Buzovetsky, Lee Heston, Kuan-Ping Yu, Kirsten M Knecht, Ayman El-Guindy, George Miller, Yong Xiong

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 25% 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

7 citing papers in PubMed, 12 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

8 authors at 1 institution in 1 country.

Erin Weber *Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, Connecticut, USA.
Olga Buzovetsky *Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, Connecticut, USA.
Lee Heston *Department of Pediatrics, Yale University, New Haven, Connecticut, USA.
Kuan-Ping YuDepartment of Pediatrics, Yale University, New Haven, Connecticut, USA.
Kirsten M KnechtDepartment of Molecular Biophysics and Biochemistry, Yale University, New Haven, Connecticut, USA.
Ayman El-GuindyDepartment of Pediatrics, Yale University, New Haven, Connecticut, USA.
George MillerDepartment of Molecular Biophysics and Biochemistry, Yale University, New Haven, Connecticut, USA george.miller@yale.edu yong.xiong@yale.edu.
Yong XiongDepartment of Molecular Biophysics and Biochemistry, Yale University, New Haven, Connecticut, USA george.miller@yale.edu yong.xiong@yale.edu.
Yale University · US

Funding

Skill Development for Diverse Scientific Careers: A New Course Predoctoral Program in Cellular and Molecular BiologyT32GM007223 · NIGMS · YALE UNIVERSITY · PI BASERGA, SUSAN J · 1985 to 2019
$31.0M
VIRAL SMALL RNPS--ROLES IN CELL TRANSFORMATIONP01CA016038 · NCI · YALE UNIVERSITY · PI DIMAIO, DANIEL C. · 1985 to 2020
$25.6M
PREDOCTORAL PROGRAM IN BIOPHYSICST32GM008283 · NIGMS · YALE UNIVERSITY · PI XIONG, YONG · 1988 to 2022
$10.5M
NCI NIH HHS P01 CA016038NIGMS NIH HHS T32 GM007223NIGMS NIH HHS T32 GM008283
6 · The paper itself

Abstract

The pathogenesis of Epstein-Barr virus (EBV) infection, including development of lymphomas and carcinomas, is dependent on the ability of the virus to transit from latency to the lytic phase. This conversion, and ultimately disease development, depends on the molecular switch protein, ZEBRA, a viral bZIP transcription factor that initiates transcription from promoters of viral lytic genes. By binding to the origin of viral replication, ZEBRA is also an essential replication protein. Here, we identified a novel DNA-binding motif of ZEBRA, N terminal to the canonical bZIP domain. This RRTRK motif is important for high-affinity binding to DNA and is essential for recognizing the methylation state of viral promoters. Mutations in this motif lead to deficiencies in DNA binding, recognition of DNA methylation, lytic cycle DNA replication, and viral late gene expression. This work advances our understanding of ZEBRA-dependent activation of the viral lytic cascade.

Indexed as

Amino Acid MotifsCell Line, TumorDNA MethylationDNA, ViralGene Expression Regulation, ViralHEK293 CellsHerpesvirus 4, HumanHumansMutationPromoter Regions, GeneticProtein DomainsTrans-ActivatorsVirus ActivationBZLF1 protein, Herpesvirus 4, HumanDNA, ViralTrans-ActivatorsAP-1-like proteinbZIP proteinBZLF1DNA-binding domainDNA methylationEpstein-Barr viruslytic activationnoncanonical DNA-binding domaintranscription factorsZEBRA

Identifiers

PMID31068430
PMCPMC6600195
OpenAlexW2944804417

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.