6.2.1.74	ansamitocin P biosynthesis	-	-	PWY-8344	
6.2.1.74	ansatrienin biosynthesis	-	-	PWY-8040	
6.2.1.74	Biosynthesis of ansamycins	-	01051	-	
6.2.1.74	chaxamycin biosynthesis	-	-	PWY-8036	
6.2.1.74	mitomycin biosynthesis	-	-	PWY-8039	
6.2.1.74	naphthomycin biosynthesis	-	-	PWY-8038	
6.2.1.74	rifamycin B biosynthesis	-	-	PWY-5984	
6.2.1.74	streptovaricin biosynthesis	-	-	PWY-8035