Evidence map›Paper›PMID 28485852›Full record

ArticleTraffic (Copenhagen, Denmark)2017

Vaccinia virus proteins A36 and F12/E2 show strong preferences for different kinesin light chain isoforms.

William N D Gao, David C J Carpentier, Helen A Ewles, Stacey-Ann Lee, Geoffrey L Smith

Abstract read
In one paragraph

Article in Traffic (Copenhagen, Denmark), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Trial
  2. Article
  3. Review
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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.

William N D GaoDepartment of Pathology, University of Cambridge, Cambridge, UK.
David C J CarpentierDepartment of Pathology, University of Cambridge, Cambridge, UK.ORCID 0000-0002-8172-9121
Helen A EwlesDepartment of Pathology, University of Cambridge, Cambridge, UK.
Stacey-Ann LeeDepartment of Pathology, University of Cambridge, Cambridge, UK.
Geoffrey L SmithDepartment of Pathology, University of Cambridge, Cambridge, UK.ORCID 0000-0002-3730-9955

Funding

Medical Research Council G1000207Wellcome Trust 090315
6 · The paper itself

Abstract

Vaccinia virus (VACV) utilizes microtubule-mediated trafficking at several stages of its life cycle, of which virus egress is the most intensely studied. During egress VACV proteins A36, F12 and E2 are involved in kinesin-1 interactions; however, the roles of these proteins remain poorly understood. A36 forms a direct link between virions and kinesin-1, yet in its absence VACV egress still occurs on microtubules. During a co-immunoprecipitation screen to seek an alternative link between virions and kinesin, A36 was found to bind isoform KLC1 rather than KLC2. The F12/E2 complex associates preferentially with the C-terminal tail of KLC2, to a region that overlaps the binding site of cellular 14-3-3 proteins. F12/E2 displaces 14-3-3 from KLC and, unlike 14-3-3, does not require phosphorylation of KLC for its binding. The region determining the KLC1 specificity of A36 was mapped to the KLC N-terminal heptad repeat region that is responsible for its association with kinesin heavy chain. Despite these differing binding properties F12/E2 can co-operatively enhance A36 association with KLC, particularly when using a KLC1-KLC2 chimaera that resembles several KLC1 spliceforms and can bind A36 and F12/E2 efficiently. This is the first example of a pathogen encoding multiple proteins that co-operatively associate with kinesin-1.

Indexed as

14-3-3 ProteinsAnimalsCell LineHumansKinesinsProtein BindingProtein IsoformsProtein TransportVaccinia virusViral Proteins14-3-3 ProteinsKinesinsKLC1 protein, humanProtein IsoformsViral Proteinsco-operative bindingcytoskeletonkinesin-1kinesin light chainmicrotubulemodulationvaccinia virus egress

Identifiers

PMID28485852
PMCPMC5519951

What OpenQuestion holds

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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.