The Function of BRD8

May act as a coactivator during transcriptional activation by hormone-activated nuclear receptors (NR). Isoform 2 stimulates transcriptional activation by AR/DHTR, ESR1/NR3A1, RXRA/NR2B1 and THRB/ERBA2. At least isoform 1 and isoform 2 are components of the NuA4 histone acetyltransferase (HAT) complex which is involved in transcriptional activation of select genes principally by acetylation of nucleosomal histones H4 and H2A. This modification may both alter nucleosome - DNA interactions and promote interaction of the modified histones with other proteins which positively regulate transcription. This complex may be required for the activation of transcriptional programs associated with oncogene and proto-oncogene mediated growth induction, tumor suppressor mediated growth arrest and replicative senescence, apoptosis, and DNA repair. NuA4 may also play a direct role in DNA repair when recruited to sites of DNA damage. Component of a SWR1-like complex that specifically mediates the removal of histone H2A.Z/H2AFZ from the nucleosome.

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Protein names

Recommended name:

Bromodomain-containing protein 8

Alternative name(s):

Skeletal muscle abundant protein
Skeletal muscle abundant protein 2
Thyroid hormone receptor coactivating protein of 120 kDa
TrCP120
p120

Top Gene-Substance Interactions

Substances That Increase BRD8

Substances That Decrease BRD8

Conditions with Increased Gene Activity

Conditions with Decreased Gene Activity

Technical