1.1.1.383	ketol-acid reductoisomerase [NAD(P)+]	L-isoleucine biosynthesis IV	-	-	
1.2.7.7	3-methyl-2-oxobutanoate dehydrogenase (ferredoxin)	L-isoleucine biosynthesis IV	-	-	
2.2.1.6	acetolactate synthase	L-isoleucine biosynthesis IV	-	-	
2.6.1.42	branched-chain-amino-acid transaminase	L-isoleucine biosynthesis IV	-	-	
4.2.1.9	dihydroxy-acid dehydratase	L-isoleucine biosynthesis IV	-	-	
6.2.1.17	propionate-CoA ligase	L-isoleucine biosynthesis IV	-	-