Reaction catalyzed by Ulp2 peptidase (3.4.22.B67)

	SUMO-modified-Bir1 kinetochore protein	+		H2O	=		SUMO	+		Bir1 kinetochore protein
	SUMO-modified-Bir1 kinetochore protein	+		H2O	=		SUMO	+		Bir1 kinetochore protein