ID 4.2.1.163 DE 2-oxo-hept-4-ene-1,7-dioate hydratase. CA (4Z)-2-oxohept-4-enedioate + H2O = (4S)-4-hydroxy-2-oxoheptanedioate. CC -!- Part of a 4-hydroxyphenylacetate degradation pathway in Escherichia CC coli C. DR P42270, HPCG_ECOLX ; //