Reaction catalyzed by dibenzothiophene monooxygenase (1.14.14.21), dibenzothiophene sulfone monooxygenase (1.14.14.22)
+
2
+
=
+
2
FMN
+
H2O
dibenzothiophene-5,5-dioxide
+
2 FMNH2
+
O2
=
2'-hydroxybiphenyl-2-sulfinate
+
2 FMN
+
H2O
