ArticleOncogene2010
Self-association of adenovirus type 5 E1B-55 kDa as well as p53 is essential for their mutual interaction.
Article in Oncogene, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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.
Who cites it
2 citing papers in PubMed.
- The repression domain of the E1B 55-kilodalton protein participates in countering interferon-induced inhibition of adenovirus replication.Journal of virology · 2013Article
- Adenovirus E1B 55-kilodalton protein is a p53-SUMO1 E3 ligase that represses p53 and stimulates its nuclear export through interactions with promyelocytic leukemia nuclear bodies.Journal of virology · 2010Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The adenovirus type 5 E1B-55 kDa oncoprotein forms a complex with the tumor suppressor p53 and inactivates it. E1B-55 kDa and p53 are each capable of forming oligomers. We mapped the oligomerization domain of E1B-55 kDa to the central portion of the protein. Disturbing E1B-55 kDa self-association by point mutations at residues 285/286 or 307 not only impairs its intracellular localization to the cytoplasmic clusters, but in addition, its association with p53. Strikingly, tetramerization of p53 is also required for efficient association with E1B-55 kDa. Moreover, two different E1B-55 kDa mutants defective for p53 binding but proficient for oligomerization can trans-complement each other for p53 relocalization. We propose that the homo-oligomerization of each component enables efficient interaction between E1B-55 kDa and p53 through increased avidity.
Indexed as
Identifiers
20023703What OpenQuestion holds
Registered trials
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.