Histone H3 Acetyl Lys28

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** A post-translationally modified form of histone H3 where the lysine residue at position 28 is acetylated. This modification may be a marker for transcriptional enhancement.

**Synonyms:** - H3K27ac - H3K27ac - H3K28ac - Histone H3 Acetyl Lys27 - Histone H3 Acetyl Lys27 - Histone H3 Acetyl Lysine 28