ELP3 is the catalytic subunit of the histone acetyltransferase elongator complex, which contributes to transcript elongation and also regulates the maturation of projection neurons (Creppe et al., 2009 [PubMed 19185337]).[supplied by OMIM, Apr 2009],KAT9,Epigenetic writers and erasers of core Histones,Epigenetic writers and erasers of core Histones_Acetylation,Epigenetics & Nuclear Signaling,ELP3