2.3.1.168	additional information	-	recombinant enzyme	
2.3.1.168	0.173	-	purified recombinant apo-enzyme	
2.3.1.168	0.185	-	purified native enzyme	
2.3.1.168	2.38	-	partially purified E2 enzyme	
2.3.1.168	3.1	-	purified enzyme, as part of the multienzyme complex, substrate isovaleryl-CoA