3.4.21.48	endoplasmic reticulum	membrane, type I glycoprotein	
3.4.21.48	additional information	80% or more of the proteinase in the yeast cell is in the zymogen form and seems to be particle-bound	
3.4.21.48	vacuole	-	
3.4.21.48	vacuole	lysosome-like vacuole	
3.4.21.48	vacuole	vacuolar proenzyme