| 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 |