phenylsuccinate + succinyl-CoA <=> 3-phenylsuccinyl-CoA + succinate
phenylsuccinate + succinyl-coa <=> 3-phenylsuccinyl-coa + succinate
phenylsuccinate + succinyl-CoA <=> 3-phenylsuccinyl-CoA + succinate
phenylsuccinate + succinyl-coa <=> 3-phenylsuccinyl-coa + succinate