[Term] id: PR:000019786 name: histone acetyltransferase p300, initiator methionine removed form def: "A histone acetyltransferase p300 that has had the initiator methionine removed." [PRO:DNx] comment: Category=modification. synonym: "EP300/InitMet-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000007102 ! histone acetyltransferase p300 intersection_of: lacks_part PR:000021937 ! initiator methionine