[Term] id: PR:000021770 name: splicing factor U2AF 26 kDa subunit, initiator methionine removed form def: "A splicing factor U2AF 26 kDa subunit that has had the initiator methionine removed." [PRO:DNx] comment: Category=modification. synonym: "U2AF1L4/InitMet-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000016945 ! splicing factor U2AF 26 kDa subunit intersection_of: lacks_part PR:000021937 ! initiator methionine