[Term] id: PR:000019830 name: coagulation factor XIII A chain, initiator methionine removed form def: "A coagulation factor XIII A chain that has had the initiator methionine removed." [PRO:DNx] comment: Category=modification. synonym: "F13A1/InitMet-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000007297 ! coagulation factor XIII A chain intersection_of: lacks_part PR:000021937 ! initiator methionine