Elongator complex protein 3 (ELP3)

Catalytic histone acetyltransferase subunit of the RNA polymerase II elongator complex, which is a component of the RNA polymerase II (Pol II) holoenzyme and is involved in transcriptional elongation. Elongator may play a role in chromatin remodeling and is involved in acetylation of histones H3 and likely H4.

May also have a methyltransferase activity. Involved in cell migration.