[Term] id: PR:000026660 name: E3 ubiquitin-protein ligase RBX1 isoform 1, initiator methionine removed form def: "An E3 ubiquitin-protein ligase RBX1 isoform 1 that has had the initiator methionine removed." [PRO:DNx] comment: Category=modification. synonym: "RBX1/iso:1/InitMet-" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000000177 ! E3 ubiquitin-protein ligase RBX1 isoform 1 intersection_of: lacks_part PR:000021937 ! initiator methionine