1.1.1.86	ketol-acid reductoisomerase (NADP+)	L-isoleucine biosynthesis III	-	-	
2.2.1.6	acetolactate synthase	L-isoleucine biosynthesis III	-	-	
2.6.1.42	branched-chain-amino-acid transaminase	L-isoleucine biosynthesis III	-	-	
4.2.1.9	dihydroxy-acid dehydratase	L-isoleucine biosynthesis III	-	-	
5.4.99.1	methylaspartate mutase	L-isoleucine biosynthesis III	-	-