ArticleJournal of virology2012
Phosphorylation regulates binding of the human papillomavirus type 8 E2 protein to host chromosomes.
Article in Journal of virology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 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
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Who cites it
27 citing papers in PubMed, 31 citations in OpenAlex.
- Review
- Phosphorylation of E2 Serine Residue 402 Is Required for the Transcription and Replication of the HPV5 Genome.Journal of virology · 2023Article
- Review
- Review
- Regulation of the Human Papillomavirus Lifecyle through Post-Translational Modifications of the Viral E2 Protein.Pathogens (Basel, Switzerland) · 2021Review
- Cyclic AMP-Dependent Protein Kinase Exhibits Antagonistic Effects on the Replication Efficiency of Different Human Papillomavirus Types.Journal of virology · 2021Article
- BRD4S interacts with viral E2 protein to limit human papillomavirus late transcription.Journal of virology · 2021Article
- Multiple Roles of Brd4 in the Infectious Cycle of Human Papillomaviruses.Frontiers in molecular biosciences · 2021Review
- Human Papillomavirus 31 Tyrosine 102 Regulates Interaction with E2 Binding Partners and Episomal Maintenance.Journal of virology · 2020Article
- Hitchhiking of Viral Genomes on Cellular Chromosomes.Annual review of virology · 2019Review
- Phosphorylation of a Conserved Tyrosine in the Papillomavirus E2 Protein Regulates Brd4 Binding and Viral Replication.Journal of virology · 2019Article
- Activity of CK2α protein kinase is required for efficient replication of some HPV types.PLoS pathogens · 2019Article
- Identification and Functional Characterization of Phosphorylation Sites of the Human Papillomavirus 31 E8^E2 Protein.Journal of virology · 2018Article
- Kinase Activity of Fibroblast Growth Factor Receptor 3 Regulates Activity of the Papillomavirus E2 Protein.Journal of virology · 2017Article
- Phosphorylation of the Bovine Papillomavirus E2 Protein on Tyrosine Regulates Its Transcription and Replication Functions.Journal of virology · 2017Article
- Phosphorylation Requirement of Murine Leukemia Virus p12.Journal of virology · 2016Article
- Repression of the Chromatin-Tethering Domain of Murine Leukemia Virus p12.Journal of virology · 2016Article
- Human Papillomavirus E2 Protein: Linking Replication, Transcription, and RNA Processing.Journal of virology · 2016Review
- Towards a Safer, More Randomized Lentiviral Vector Integration Profile Exploring Artificial LEDGF Chimeras.PloS one · 2016Article
- A proteomic approach to discover and compare interacting partners of papillomavirus E2 proteins from diverse phylogenetic groups.Proteomics · 2015Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
The papillomavirus E2 proteins are indispensable for the viral life cycle, and their functions are subject to tight regulation. The E2 proteins undergo posttranslational modifications that regulate their properties and roles in viral transcription, replication, and genome maintenance. During persistent infection, the E2 proteins from many papillomaviruses act as molecular bridges that tether the viral genomes to host chromosomes to retain them within the host nucleus and to partition them to daughter cells. The betapapillomavirus E2 proteins bind to pericentromeric regions of host mitotic chromosomes, including the ribosomal DNA loci. We recently reported that two residues (arginine 250 and serine 253) within the chromosome binding region of the human papillomavirus type 8 (HPV8) E2 protein are required for this binding. In this study, we show that serine 253 is phosphorylated, most likely by protein kinase A, and this modulates the interaction of the E2 protein with cellular chromatin. Furthermore, we show that this phosphorylation occurs in S phase, increases the half-life of the E2 protein, and promotes chromatin binding from S phase through mitosis.
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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.