GCN5 / TRP channels
Name: Histone acetyltransferase KAT2A
(GCN5)
Official Symbol: KAT2A
provided by HGNC
Function:
Functions as a histone acetyltransferase (HAT) to promote transcriptional activation. Acetylation of histones gives a specific tag for epigenetic transcription activation. Has significant histone acetyltransferase activity with core histones, but not with nucleosome core particles. In case of HIV-1 infection, it is recruited by the viral protein Tat. Regulates Tat's transactivating activity and may help inducing chromatin remodeling of proviral genes. Component of the ATAC complex, a complex with histone acetyltransferase activity on histones H3 and H4.
Source: Reorganizing the protein space at the Universal Protein Resource (UniProt)
Nucleic Acids Res. 40: D71-D75 (2012).
| Species |
External DB
|
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|---|---|---|---|---|---|---|---|---|---|---|
| Entrez Gene | UniprotKB | DIP | IntAct | MINT | BioGRID | STRING | IUPHAR-DB | KEGG | OMIM | |
Human
|
2648 |
Q92830 |
DIP-28146N |
Q92830 |
MINT-199927 |
108918 |
Q92830 |
hsa:2648 |
602301 |
|
Mouse
|
14534 |
Q9JHD2 |
DIP-29180N |
Q9JHD2 |
MINT-4617449 |
199867 |
Q9JHD2 |
mmu:14534 |
||
| Rat | 303539 |
257575 |
rno:303539 |
|||||||
PPI pairs:
Biological Process:
- GO:0008283
: cell proliferation - GO:0006338
: chromatin remodeling - GO:0016578
: histone deubiquitination - GO:0044154
: histone H3-K14 acetylation - GO:0001701
: in utero embryonic development - GO:0022037
: metencephalon development - GO:0030901
: midbrain development - GO:0035264
: multicellular organism growth - GO:0001843
: neural tube closure - GO:0042981
: regulation of apoptotic process - GO:0031647
: regulation of protein stability - GO:0006357
: regulation of transcription from RNA polymerase II promoter - GO:0001756
: somitogenesis - GO:0021537
: telencephalon development - GO:0006366
: transcription from RNA polymerase II promoter - GO:0019048
: virus-host interaction
Source: The Gene Ontology Consortium. Gene ontology: tool for the unification of biology. Nat. Genet.. May 2000;25(1):25-9.
World Wide Web URL: http://www.geneontology.org/
World Wide Web URL: http://www.geneontology.org/
Disease:
No information in OMIM
Source: Online Mendelian Inheritance in Man, OMIM®. McKusick-Nathans Institute of Genetic Medicine,
Johns Hopkins University (Baltimore, MD), May, 2012.
World Wide Web URL: http://omim.org/
World Wide Web URL: http://omim.org/
Screening
Validation: In vitro validation
Validation: In vivo validation
Characterization
Functional consequence
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top
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Screening
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| Experimental screening | Non-experimental screening | Reference | ||||||||
| TRP channel construct | Interactor source | |||||||||
| TRP channel | Interactor | Method | Species | Region | Species | Organ/tissue | Sample type | |||
| TRPV1 |
|
GCN5 | Yeast two-hybrid | Rat | 1-432 | Human | Fetal brain | cDNA library | 17074976 | |
(
:
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:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)







Screening