2-hydroxy-6-oxonona-2,4,7-trienedioate hydrolase activity
2-hydroxy-6-oxonona-2,4,7-trienedioate hydrolase activity
(2E,4Z,7E)-2-hydroxy-6-oxonona-2,4,7-trienedioate fumarylhydrolase activity
(2e,4z,7e)-2-hydroxy-6-oxonona-2,4,7-trienedioate fumarylhydrolase activity