1.14.14.125	monacolin L hydroxylase	lovastatin biosynthesis	-	-	
2.3.1.161	lovastatin nonaketide synthase	lovastatin biosynthesis	-	-	
2.3.1.238	monacolin J acid methylbutanoate transferase	lovastatin biosynthesis	-	-	
2.3.1.244	2-methylbutanoate polyketide synthase	lovastatin biosynthesis	-	-	
3.1.2.31	dihydromonacolin L-[lovastatin nonaketide synthase] thioesterase	lovastatin biosynthesis	-	-