Evidence map›Paper›PMID 9391137›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1997

Us9, a stable lysine-less herpes simplex virus 1 protein, is ubiquitinated before packaging into virions and associates with proteasomes.

R Brandimarti, B Roizman

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

23 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Non-lysine ubiquitylation: Doing things differently.Frontiers in molecular biosciences · 2022
    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

2 authors at 1 institution in 1 country.

R BrandimartiThe Marjorie B. Kovler Viral Oncology Laboratories, University of Chicago, Chicago, IL 60637, USA.
B Roizman
University of Chicago · US

Funding

MOLECULAR BIOLOGY OF HERPES SIMPLEX VIRUSESR35CA047451 · NCI · UNIVERSITY OF CHICAGO · PI ROIZMAN, BERNARD · 1988 to 2000
$910k
NCI NIH HHS CA47451
6 · The paper itself

Abstract

The US9 gene of herpes simplex virus 1 encodes a virion tegument protein with a predicted Mr of 10,000. Earlier studies have shown that the gene is not essential for viral replication in cells in culture. We report that (i) US9 forms in denaturing polyacrylamide gels multiple overlapping bands ranging in Mr from 12,000 to 25,000; (ii) the protein recovered from infected cells or purified virions reacts with anti-ubiquitin antibodies; (iii) autoradiographic images of US9 protein immunoprecipitated from cells infected with [35S]methionine-labeled virus indicate that the protein is stable for at least 4 h after entry into cells (the protein was also stable for at least 4 h after a 1-h labeling interval 12 h after infection); (iv) antibody to subunit 12 of proteasomes pulls down US9 protein from herpes simplex virus-infected cell lysates; and (v) the US9 gene is highly conserved among the members of the alpha subfamily of herpes viruses, and the US9 gene product lacks lysines. We conclude that US9 is a lysine-less, ubiquitinated protein that interacts with the ubiquitin-dependent pathway for degradation of proteins and that this function may be initiated at the time of entry of the virus into the cell.

Indexed as

Viral ProteinsAmino Acid SequenceCell LineConserved SequenceCysteine EndopeptidasesGenes, ViralHerpesvirus 1, HumanHumansIntracellular Signaling Peptides and ProteinsLipoproteinsLysineMolecular Sequence DataMolecular WeightMultienzyme ComplexesPhosphoproteinsProteasome Endopeptidase ComplexCysteine EndopeptidasesIntracellular Signaling Peptides and ProteinsLipoproteinsLysineMultienzyme ComplexesPhosphoproteinsProteasome Endopeptidase ComplexUbiquitinsUS9 protein, Human herpesvirus 1Viral Proteins

Identifiers

PMID9391137
PMCPMC28417
OpenAlexW1994462545

What OpenQuestion holds

Textmetadata
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.