Hpa2 acetyltransferase complex
A tetrameric protein complex capable of acetyltransferase activity. It can catalyze the transfer of an acetyl group from acetyl-CoA to an acceptor residue on histone H-3, histone H-4, or on polyamines. The complex is also capable of acetylating certain small basic proteins. The two Hpa2 dimers that make up the tetramer are held together by interactions between the bound acetyl-CoA molecules.
GO:0070775
H3 histone acetyltransferase complex
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GO:1902562
H4 histone acetyltransferase complex
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