[Term] id: PR:000021120 name: ribose-phosphate pyrophosphokinase 1, initiator methionine removed form def: "A ribose-phosphate pyrophosphokinase 1 that has had the initiator methionine removed." [PRO:DNx] comment: Category=modification. synonym: "PRPS1/InitMet-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000013291 ! ribose-phosphate pyrophosphokinase 1 intersection_of: lacks_part PR:000021937 ! initiator methionine