FUNCTION: Functions as a histone acetyltransferase (HAT) to promote transcriptional activation (PubMed:8945521). Has significant histone acetyltransferase activity with core histones (H3 and H4), and also with nucleosome core particles (PubMed:8945521). Also acetylates non-histone proteins, such as ...
FUNCTION: Functions as a histone acetyltransferase (HAT) to promote transcriptional activation (PubMed:8945521). Has significant histone acetyltransferase activity with core histones (H3 and H4), and also with nucleosome core particles (PubMed:8945521). Also acetylates non-histone proteins, such as ACLY, MAPRE1/EB1, PLK4, RRP9/U3-55K and TBX5 (PubMed:9707565, PubMed:10675335, PubMed:23001180, PubMed:27796307, PubMed:23932781, PubMed:26867678, PubMed:29174768). Inhibits cell-cycle progression and counteracts the mitogenic activity of the adenoviral oncoprotein E1A (PubMed:8684459). Acts as a circadian transcriptional coactivator which enhances the activity of the circadian transcriptional activators: NPAS2-ARNTL/BMAL1 and CLOCK-ARNTL/BMAL1 heterodimers (PubMed:14645221). Involved in heart and limb development by mediating acetylation of TBX5, acetylation regulating nucleocytoplasmic shuttling of TBX5 (PubMed:29174768). Acts as a negative regulator of centrosome amplification by mediating acetylation of PLK4 (PubMed:27796307). Acetylates RRP9/U3-55K, a core subunit of the U3 snoRNP complex, impairing pre-rRNA processing (PubMed:26867678). Acetylates MAPRE1/EB1, promoting dynamic kinetochore-microtubule interactions in early mitosis (PubMed:23001180). Also acetylates spermidine (PubMed:27389534). {ECO:0000269|PubMed:10675335, ECO:0000269|PubMed:14645221, ECO:0000269|PubMed:23001180, ECO:0000269|PubMed:23932781, ECO:0000269|PubMed:26867678, ECO:0000269|PubMed:27389534, ECO:0000269|PubMed:27796307, ECO:0000269|PubMed:29174768, ECO:0000269|PubMed:8684459, ECO:0000269|PubMed:8945521, ECO:0000269|PubMed:9707565}.; FUNCTION: (Microbial infection) 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. {ECO:0000269|PubMed:12486002}.
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GO - Biological processes (BP):
cell cycle [GO:0007049]; cellular response to insulin stimulus [GO:0032869]; chromatin remodeling [GO:0006338]; epigenetic maintenance of chromatin in transcription-competent conformation [GO:0045815]; heart development [GO:0007507]; histone acetylation [GO:0016573]; histone H3 acetylation [GO:00439...
cell cycle [GO:0007049]; cellular response to insulin stimulus [GO:0032869]; chromatin remodeling [GO:0006338]; epigenetic maintenance of chromatin in transcription-competent conformation [GO:0045815]; heart development [GO:0007507]; histone acetylation [GO:0016573]; histone H3 acetylation [GO:0043966]; histone H3-K9 acetylation [GO:0043970]; internal peptidyl-lysine acetylation [GO:0018393]; limb development [GO:0060173]; negative regulation of cell population proliferation [GO:0008285]; negative regulation of centriole replication [GO:0046600]; negative regulation of rRNA processing [GO:2000233]; N-terminal peptidyl-lysine acetylation [GO:0018076]; peptidyl-lysine acetylation [GO:0018394]; positive regulation of attachment of mitotic spindle microtubules to kinetochore [GO:1902425]; positive regulation of gluconeogenesis [GO:0045722]; positive regulation of transcription, DNA-templated [GO:0045893]; positive regulation of transcription by RNA polymerase II [GO:0045944]; protein acetylation [GO:0006473]; regulation of cell cycle [GO:0051726]; regulation of DNA repair [GO:0006282]; regulation of embryonic development [GO:0045995]; regulation of protein ADP-ribosylation [GO:0010835]; regulation of RNA splicing [GO:0043484]; regulation of transcription, DNA-templated [GO:0006355]; rhythmic process [GO:0048511]
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GO - Molecular function (MF):
acetyltransferase activity [GO:0016407]; chromatin binding [GO:0003682]; cyclin-dependent protein serine/threonine kinase inhibitor activity [GO:0004861]; diamine N-acetyltransferase activity [GO:0004145]; DNA-binding transcription factor binding [GO:0140297]; histone acetyltransferase activity [GO:...
acetyltransferase activity [GO:0016407]; chromatin binding [GO:0003682]; cyclin-dependent protein serine/threonine kinase inhibitor activity [GO:0004861]; diamine N-acetyltransferase activity [GO:0004145]; DNA-binding transcription factor binding [GO:0140297]; histone acetyltransferase activity [GO:0004402]; histone deacetylase binding [GO:0042826]; lysine N-acetyltransferase activity, acting on acetyl phosphate as donor [GO:0004468]; peptide-lysine-N-acetyltransferase activity [GO:0061733]; protein kinase binding [GO:0019901]; RNA polymerase II transcription regulatory region sequence-specific DNA binding [GO:0000977]; transcription coactivator activity [GO:0003713]; transcription coregulator activity [GO:0003712]
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GO - Cellular component (CC):
A band [GO:0031672]; actomyosin [GO:0042641]; ATAC complex [GO:0140672]; centrosome [GO:0005813]; cytosol [GO:0005829]; I band [GO:0031674]; kinetochore [GO:0000776]; mitotic spindle [GO:0072686]; nucleoplasm [GO:0005654]; nucleus [GO:0005634]; protein-containing complex [GO:0032991]; SAGA complex [...
A band [GO:0031672]; actomyosin [GO:0042641]; ATAC complex [GO:0140672]; centrosome [GO:0005813]; cytosol [GO:0005829]; I band [GO:0031674]; kinetochore [GO:0000776]; mitotic spindle [GO:0072686]; nucleoplasm [GO:0005654]; nucleus [GO:0005634]; protein-containing complex [GO:0032991]; SAGA complex [GO:0000124]
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