3.4.16.6	additional information	role in the processing of both the alpha-pheromone and the killer toxin precursors	
3.4.16.6	additional information	involved in the C-terminal processing of the lysine and arginine residues from the precursors of K1 and K2 killer toxins and alpha-factor (mating pheromone)	
3.4.16.6	additional information	the enzyme functions in processing of proteins that transit the secretory pathway	
3.4.16.6	additional information	plays a role in polypeptide processing in yeast	
3.4.16.6	additional information	specific for the removal of basic amino acids from prohormone processing intermediates, in mammalian cells	
3.4.16.6	additional information	preferential release of a C-terminal arginine or lysine residue