[Term] id: PR:000021146 name: proteasome subunit beta type-6, initiator methionine removed form def: "A proteasome subunit beta type-6 that has had the initiator methionine removed." [PRO:DNx] comment: Category=modification. synonym: "PSMB6/InitMet-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000013374 ! proteasome subunit beta type-6 intersection_of: lacks_part PR:000021937 ! initiator methionine