ArticleJournal of virology2000
AMF-1/Gps2 binds p300 and enhances its interaction with papillomavirus E2 proteins.
Article in Journal of virology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 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.
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Who cites it
53 citing papers in PubMed, 87 citations in OpenAlex.
- GPS2 regulates embryonic angiogenesis by enhancing endothelial cell survival through stabilizing HOIP.Cell death and differentiation · 2026Article
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- Structure, Activity and Function of the Protein Arginine Methyltransferase 6.Life (Basel, Switzerland) · 2021Review
- Interaction of NEP with G Protein Pathway Suppressor 2 Facilitates Influenza A Virus Replication by Weakening the Inhibition of GPS2 to RNA Synthesis and Ribonucleoprotein Assembly.Journal of virology · 2021Article
- Pyk2 Regulates Human Papillomavirus Replication by Tyrosine Phosphorylation of the E2 Protein.Journal of virology · 2020Article
- Epstein-Barr Virus Nuclear Antigen Leader Protein Coactivates EP300.Journal of virology · 2018Article
- Human Papillomavirus Replication Regulation by Acetylation of a Conserved Lysine in the E2 Protein.Journal of virology · 2018Article
- Inhibition of Ubc13-mediated Ubiquitination by GPS2 Regulates Multiple Stages of B Cell Development.The Journal of biological chemistry · 2017Article
- Phosphorylation of the Bovine Papillomavirus E2 Protein on Tyrosine Regulates Its Transcription and Replication Functions.Journal of virology · 2017Article
- Systemic insulin sensitivity is regulated by GPS2 inhibition of AKT ubiquitination and activation in adipose tissue.Molecular metabolism · 2017Article
- The Replicative Consequences of Papillomavirus E2 Protein Binding to the Origin Replication Factor ORC2.PLoS pathogens · 2016Article
- Exchange Factor TBL1 and Arginine Methyltransferase PRMT6 Cooperate in Protecting G Protein Pathway Suppressor 2 (GPS2) from Proteasomal Degradation.The Journal of biological chemistry · 2015Article
- CXCL8 histone H3 acetylation is dysfunctional in airway smooth muscle in asthma: regulation by BET.American journal of physiology. Lung cellular and molecular physiology · 2015Article
- The optimal corepressor function of nuclear receptor corepressor (NCoR) for peroxisome proliferator-activated receptor γ requires G protein pathway suppressor 2.The Journal of biological chemistry · 2015Article
- SUMOylation of GPS2 protein regulates its transcription-suppressing function.Molecular biology of the cell · 2014Article
- Article
- Papillomavirus genomes associate with BRD4 to replicate at fragile sites in the host genome.PLoS pathogens · 2014Article
- A novel recombinant papillomavirus genome enabling in vivo RNA interference reveals that YB-1, which interacts with the viral regulatory protein E2, is required for CRPV-induced tumor formation in vivo.American journal of cancer research · 2014Article
- Nuclear receptor corepressor complexes in cancer: mechanism, function and regulation.American journal of clinical and experimental urology · 2014Review
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
The cellular protein AMF-1 (Gps2) positively modulates gene expression by the papillomavirus E2 protein (D. E. Breiding et al., Mol. Cell. Biol. 17:7208-7219, 1997). We show here that AMF-1 also binds the transcriptional coactivator p300 in vitro and in vivo. E2 interacted weakly with p300. These observations led to a model in which AMF-1 recruits p300 into a complex with E2. Cotransfection of AMF-1 or p300 stimulated levels of E2-dependent transcription, while cotransfection of both AMF-1 and p300 showed an additive effect. The functional significance of p300 recruitment for E2 transactivation was evidenced by repression of E2-activated transcription by adenovirus E1A, which inhibits both coactivator and acetylase activities of p300. Antibodies to AMF-1 or E2 immunoprecipitated histone acetylase activity from cell lysates. Western blotting using antibody against acetyl-lysine failed to detect acetylation of AMF-1 or E2 in complex with p300. These results suggest that AMF-1 facilitates the recruitment of p300 and its histone acetylase activity into complexes with E2 and represents a novel mechanism of transcriptional activation.
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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.