| GO | Name | 
		| GO:0000209 | protein polyubiquitination | 
		| GO:0004177 | aminopeptidase activity | 
		| GO:0004180 | carboxypeptidase activity | 
		| GO:0004197 | cysteine-type endopeptidase activity | 
		| GO:0005634 | nucleus | 
		| GO:0005737 | cytoplasm | 
		| GO:0005829 | cytosol | 
		| GO:0006508 | proteolysis | 
		| GO:0008234 | cysteine-type peptidase activity | 
		| GO:0009636 | response to toxic substance | 
		| GO:0042493 | response to drug | 
		| GO:0042802 | identical protein binding | 
		| GO:0043418 | homocysteine catabolic process | 
		| GO:0070062 | extracellular exosome |