Evidence map›Paper›PMID 30708959›Full record

ArticleViruses2019

Angiomotin-Like 1 Links Paramyxovirus M Proteins to NEDD4 Family Ubiquitin Ligases.

Greeshma Ray, Phuong Tieu Schmitt, Anthony P Schmitt

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

13 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Review
  3. Identification of AMOTL2 as an antiviral factor that enhances the human type I interferon response against Zika virus.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Article
  5. Exosomal transmission of viruses, a two-edged biological sword.Cell communication and signaling : CCS · 2023
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Angiomotin regulates budding and spread of Ebola virus.The Journal of biological chemistry · 2020
    Article
  12. Article
  13. 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

3 authors at 1 institution in 1 country.

Greeshma RayDepartment of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA. greeshma.ray@gmail.com.
Phuong Tieu SchmittDepartment of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA. pts13@psu.edu.
Anthony P SchmittDepartment of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA. aps13@psu.edu.ORCID 0000-0001-9272-058X
Pennsylvania State University · US

Funding

Investigation of SV5 Budding MechanismsR01AI070925 · NIAID · PENNSYLVANIA STATE UNIVERSITY, THE · PI SCHMITT, ANTHONY P · 2007 to 2011
$1.6M
National Institute of Allergy and Infectious Diseases AI070925
6 · The paper itself

Abstract

To define the links between paramyxovirus budding and cellular ESCRT machinery, we previously identified angiomotin-like 1 (AMOTL1) in a screen for host factors that bind to the matrix (M) protein of parainfluenza virus 5 (PIV5). This protein harbors three L/PPXY sequences, allowing it to interact with WW domain containing proteins including NEDD4 family members. We hypothesize that paramyxoviruses use AMOTL1 as a linker to indirectly recruit the same NEDD4 ubiquitin ligases for budding that other enveloped viruses recruit directly through their PPXY late domains. In support of this hypothesis, we found that AMOTL1 could link together M proteins and NEDD4 family proteins in three-way co-IP experiments. Both PIV5 and mumps virus M proteins could be linked to the NEDD4 family proteins NEDD4-1, NEDD4L, and NEDL1, provided that AMOTL1 was co-expressed as a bridging protein. AMOT and AMOTL2 could not substitute for AMOTL1, as they lacked the ability to bind with paramyxovirus M proteins. Attachment of a PPXY late domain sequence to PIV5 M protein obviated the need for AMOTL1 as a linker between M and NEDD4 proteins. Together, these results suggest a novel host factor recruitment strategy for paramyxoviruses to achieve particle release.

Indexed as

Virus ReleaseAngiomotinsCarrier ProteinsEndosomal Sorting Complexes Required for TransportHEK293 CellsHost Microbial InteractionsHumansMembrane ProteinsNedd4 Ubiquitin Protein LigasesParainfluenza Virus 5Protein BindingRubulavirus InfectionsUbiquitinationViral Matrix ProteinsAMOTL1 protein, humanAMOTL2 protein, humanAngiomotinsCarrier ProteinsEndosomal Sorting Complexes Required for TransportMembrane ProteinsNedd4 Ubiquitin Protein LigasesViral Matrix ProteinsAMOTL1angiomotinassemblybuddinglate domainNEDD4paramyxovirusPPXY

Identifiers

PMID30708959
PMCPMC6410177
OpenAlexW2913779201

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.