[Term] id: PR:000021531 name: extracellular superoxide dismutase [Cu-Zn] proteolytic cleavage product def: "An extracellular superoxide dismutase [Cu-Zn] that has been processed by proteolytic cleavage." [PRO:DNx] comment: Category=modification. synonym: "SOD3/ClvPrd" EXACT PRO-short-label [PRO:DNx] intersection_of: PR:000015401 ! extracellular superoxide dismutase [Cu-Zn] intersection_of: output_of GO:0016485 ! protein processing