It is enhancer specific mark and plays positive role in gene expression.

Download table as Excel
H3K27ac infosheet
Modified variants Histone H3.3
Modified Isoforms Histone H3.1, Histone H3.2
Writer/s CREB-binding protein, Histone acetyltransferase p300
PubmedFor more Information

Sites of lysine acetylation H1K25ac, H2AK5ac, H2AK9ac, H2BK120ac, H2BK12ac, H2BK15ac, H2BK16ac, H2BK20ac, H2BK46ac, H2BK5ac, H3K14ac, H3K18ac, H3K23ac, H3K27ac, H3K36ac, H3K4ac, H3K56ac, H3K64ac, H3K9ac, H4K12ac, H4K16ac, H4K5ac, H4K8ac, H4K91ac