obsolete 1,2-dihydroxynaphthalene-6-sulfonate 1,8a-dioxygenase activity (obsolete GO:0018566)
OBSOLETE. Catalysis of the reaction: 1,2-dihydroxynaphthalene-6-sulfonate + O2 = H+ + (Z)-4-(2-hydroxy-5-sulfonatophenyl)-2-oxo-3-butenoate.
1,2-dihydroxynaphthalene-6-sulphonate 1,8a-dioxygenase activity
exact