[Term] id: PR:000026581 name: retinoblastoma-associated protein, initiator methionine removed form def: "A retinoblastoma-associated protein that has had the initiator methionine removed." [PRO:DNx] comment: Category=modification. synonym: "RB1/InitMet-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000013773 ! retinoblastoma-associated protein intersection_of: lacks_part PR:000021937 ! initiator methionine