histone acetyltransferase of the MYST family 2;(source:Araport11)
TAIR Curator Summary:
Encodes an enzyme with histone acetyltransferase activity. HAM2 primarily acetylate histone H4, but also display some ability to acetylate H3. Prior acetylation of lysine 5 on histone H4 reduces radioactive acetylation by either HAM2.