[Term] id: PR:000021140 name: proteasome subunit alpha type-2, initiator methionine removed form def: "A proteasome subunit alpha type-2 that has had the initiator methionine removed." [PRO:DNx] comment: Category=modification. synonym: "PSMA2/InitMet-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000013361 ! proteasome subunit alpha type-2 intersection_of: lacks_part PR:000021937 ! initiator methionine