Immunogen sequence: GTIKTSVTGT SMPTGAVSGN VIVNTIAGVP AATFQSINKR LASPVAPGAL TTPGGSAPAQ VVHTQPPPRA VGSPATATPD LVSMATTQGV RAVTSVTASA VVTTNLTPVQ TPARSLVPQV SQAT. Component of the NuA4 histone acetyltransferase complex which is involved in transcriptional act