Compound as reactive (1)
(3S)-citramalyl-CoA ← H2O + itaconyl-CoA
Compound as product (2)
coenzyme A + itaconate + GTP → itaconyl-CoA + phosphate + GDP
itaconate + succinyl-CoA → itaconyl-CoA + succinate
Reversible reaction (1)
ATP + coenzyme A + itaconate ↔ ADP + itaconyl-CoA + phosphate