Jararafibrase IV 47 TPEHQRYIELFLVVDHGMFMKYNGNSDKIYYYIHQMVNIMKXAYXYL VMJA4_BOTJA Metalloproteinase jararafibrase-4 (Fragment) The metalloproteinase is a probable venom zinc protease that induces local hemorrhage in the skin of rats. Degrades type- IV collagen, gelatin, laminin and fibronectin. Has fibrinolytic activities. Has high hemagglutinating activity on red blood cells.