Summary

Name KAT2B
Full Name Histone acetyltransferase KAT2B
Synonyms Histone acetyltransferase PCAF, Histone acetylase PCAF, Lysine acetyltransferase 2B, P300/CBP-associated factor, P/CAF | PCAF
Primary ID Q92831
Links - -
Type protein
Relations 28
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, PLK4, RRP9/U3-55K and TBX5 (PubMed:9707565, PubMed:10675335, 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

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Modifications Tables

Relations

Regulator Mechanism target score
+ down-regulates activity img/direct_inhibition.png acetylation H3-2 0.2
Publications: 2 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png acetylation H3C1 0.2
Publications: 2 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png acetylation H3-5 0.2
Publications: 2 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png acetylation H3Y1 0.2
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png acetylation H3Y2 0.2
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png acetylation H3C15 0.2
Publications: 2 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png acetylation H3-4 0.2
Publications: 2 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png acetylation H3-3A 0.2
Publications: 2 Organism: Homo Sapiens
+ up-regulates img/direct-activation.png acetylation SMAD2 0.559
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png acetylation GLI1 0.482
Publications: 1
+ up-regulates img/direct-activation.png binding, acetylation MYOD1 0.632
Publications: 2 Organism: Homo Sapiens
Tissue: Muscle
+ up-regulates img/direct-activation.png binding SMAD3 0.663
Publications: 1 Organism: Homo Sapiens
+ form complex img/form-complex.png binding SAGA complex 0.662
Publications: 1 Organism: Homo Sapiens
+ up-regulates img/direct-activation.png binding MEF2C 0.554
Publications: 1 Organism: Homo Sapiens
+ up-regulates img/direct-activation.png acetylation NOTCH 0.584
Publications: 1 Organism: Homo Sapiens
+ down-regulates img/direct_inhibition.png binding KAT2B 0.547
Publications: 1 Organism: Homo Sapiens
Tissue: Muscle, Skeletal Muscle
+ up-regulates activity img/direct-activation.png relocalization KAT2B 0.529
Publications: 1
+ up-regulates img/direct-activation.png acetylation NOTCH1 0.584
Publications: 2 Organism: Homo Sapiens
+ form complex img/form-complex.png binding P300/PCAF 0.769
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png acetylation Histone H3 0.2
Publications: 1 Organism: Homo Sapiens