ID 1.13.11.86 DE 5-aminosalicylate 1,2-dioxygenase. CA 5-amino-2-hydroxybenzoate + O2 = (2Z,4E)-4-amino-6-oxohepta-2,4- CA dienedioate + H(+). CC -!- Requires Fe(II). CC -!- The enzyme, characterized from different bacteria, is a nonheme iron CC dioxygenase in the bicupin family. DR A0A1V0ELS9, MABB_COMSP ; //