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EBVB9:RTA
Contents
Species (Taxon ID) | Epstein-Barr virus (strain B95-8) (HHV-4) (Human herpesvirus 4). (10377) | |
Gene Name(s) | No Information Provided. | |
Protein Name(s) | Replication and transcription activator
Rta Immediate-early protein Rta | |
External Links | ||
UniProt | P03209 | |
EMBL | V01555 AJ507799 | |
PIR | A43043 | |
RefSeq | YP_401674.1 | |
IntAct | P03209 | |
GeneID | 3783727 | |
Proteomes | UP000007640 | |
GO | GO:0003677 GO:0006355 GO:0006351 GO:0016032 | |
InterPro | IPR004998 | |
Pfam | PF03326 |
Annotations
Qualifier | GO ID | GO term name | Reference | ECO ID | ECO term name | with/from | Aspect | Extension | Notes | Status |
---|---|---|---|---|---|---|---|---|---|---|
GO:0010628 |
positive regulation of gene expression |
ECO:0000314 |
P |
Figure 5A & 5C. BRLF1 can bind to both methylated and unmethylated promoters to activate lytic gene expression. |
complete | |||||
GO:0019046 |
release from viral latency |
ECO:0000315 |
P |
BRLF1 is a transcriptional activator that mediates the switch from latent to lytic viral replication. Figure 1 A-C: Three different cell lines were transfected with plasmids for the over-expression of Na (which is the product of gene BRRF1) as well as control plasmids with no over-expression of Na. To see if Na initiated lysis in the cells in which Na was overproduced, immunoassays were performed to search for lytic cell products. The proteins searched for include BMRF1, Z protein, R protein, Na (through FLAG), and β-actin. In all three types of cells with plasmids over-expressing BRRF1, these lytic proteins were found in a greater amount than in the cells without the over-expression plasmids. Expression of BRRF1 leads to a product that affects maintenance of viral latency. The evidence code is IMP because there is over-expression of the gene. Presence of the gene product resulted in an increase in specific lytic proteins measured by an immunoblot assay. |
complete | |||||
GO:0019046 |
release from viral latency |
ECO:0000315 |
P |
BRLF1 is a transcriptional activator that mediates the switch from latent to lytic viral replication. Figure 1 A-C: Three different cell lines were transfected with plasmids for the over-expression of Na (which is the product of gene BRRF1) as well as control plasmids with no over-expression of Na. To see if Na initiated lysis in the cells in which Na was overproduced, immunoassays were performed to search for lytic cell products. The proteins searched for include BMRF1, Z protein, R protein, Na (through FLAG), and β-actin. In all three types of cells with plasmids over-expressing BRRF1, these lytic proteins were found in a greater amount than in the cells without the over-expression plasmids. Expression of BRRF1 leads to a product that affects maintenance of viral latency. The evidence code is IMP because there is over-expression of the gene. Presence of the gene product resulted in an increase in specific lytic proteins measured by an immunoblot assay. |
complete | |||||
GO:0019046 |
release from viral latency |
ECO:0000315 |
P |
Figure 1 A-C: Three different cell lines were transfected with plasmids for the over-expression of Na (which is the product of gene BRRF1) as well as control plasmids with no over-expression of Na. To see if Na initiated lysis in the cells in which Na was overproduced, immunoassays were performed to search for lytic cell products. The proteins searched for include BMRF1, Z protein, R protein, Na (through FLAG), and β-actin. In all three types of cells with plasmids over-expressing BRRF1, these lytic proteins were found in a greater amount than in the cells without the over-expression plasmids. Expression of BRRF1 leads to a product that affects maintenance of viral latency. The evidence code is IMP because there is over-expression of the gene. Presence of the gene product resulted |
complete | |||||
GO:0050434 |
positive regulation of viral transcription |
ECO:0000314 |
P |
Figure 2: Rta causes 6 to 33 fold increase in the actively of four target EBV gene promoters. |
complete | |||||
involved_in |
GO:0050434 |
positive regulation of viral transcription |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0006355 |
regulation of transcription, DNA-templated |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0019042 |
viral latency |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
enables |
GO:0003677 |
DNA binding |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
F |
Seeded From UniProt |
complete | |||
involved_in |
GO:0019046 |
release from viral latency |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0016032 |
viral process |
ECO:0000322 |
imported manually asserted information used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
Notes
References
See Help:References for how to manage references in GONUTS.
- ↑ Wille, CK et al. (2013) Viral genome methylation differentially affects the ability of BZLF1 versus BRLF1 to activate Epstein-Barr virus lytic gene expression and viral replication. J. Virol. 87 935-50 PubMed GONUTS page
- ↑ Makar, AB et al. (1975) Formate assay in body fluids: application in methanol poisoning. Biochem Med 13 117-26 PubMed GONUTS page
- ↑ 3.0 3.1 Hagemeier, SR et al. (2011) The Epstein-Barr virus BRRF1 protein, Na, induces lytic infection in a TRAF2- and p53-dependent manner. J. Virol. 85 4318-29 PubMed GONUTS page
- ↑ 4.0 4.1 Calderwood, MA et al. (2007) Epstein-Barr virus and virus human protein interaction maps. Proc. Natl. Acad. Sci. U.S.A. 104 7606-11 PubMed GONUTS page