3.4.22.25	additional information	enzyme is synthesized as inactive proenzyme, and rapidly converted to the active from within 2 min after wounding of the plant	
3.4.22.25	no glycoprotein	no site of potential glycosylation detected	
3.4.22.25	no glycoprotein	mature enzyme	
3.4.22.25	proteolytic modification	the enzyme is synthesized as preproenzyme