2-hydroxy-6-oxonona-2,4-dienedioate hydrolase activity
2-hydroxy-6-oxonona-2,4-dienedioate hydrolase activity
(2E,4Z)-2-hydroxy-6-oxona-2,4-dienedioate succinylhydrolase activity
(2e,4z)-2-hydroxy-6-oxona-2,4-dienedioate succinylhydrolase activity