H3K23ac
H3K23 acetylation and H3K4 methylation are part of a non-canonical histone signature which is recognised by chromatin regulator tripartite motif-containing 24 (TRIM24) that binds chromatin and oestrogen receptor to activate the oestrogen-dependent genes associated with cellular proliferation and tumour development. Aberrant expression of TRIM24 negatively correlates with survival of breast cancer patients (PMID: 21164480).
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Modified variants | Histone H3.1, Histone H3.2, Histone H3.3 |
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Disease associations | No disease associations known for H3K23ac |
Sites of lysine acetylation H1K25ac, H2AK5ac, H2AK9ac, H2BK120ac, H2BK12ac, H2BK15ac, H2BK16ac, H2BK20ac, H2BK46ac, H2BK5ac, H3K14ac, H3K18ac, H3K23ac, H3K27ac, H3K36ac, H3K4ac, H3K56ac, H3K9ac, H4K12ac, H4K16ac, H4K5ac, H4K8ac, H4K91ac