[Term] id: PR:000021182 name: transcriptional activator protein Pur-beta, initiator methionine removed form def: "A transcriptional activator protein Pur-beta that has had the initiator methionine removed." [PRO:DNx] comment: Category=modification. synonym: "PURB/InitMet-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000013495 ! transcriptional activator protein Pur-beta intersection_of: lacks_part PR:000021937 ! initiator methionine