Reaction catalyzed by heme oxygenase (staphylobilin-producing) (1.14.99.48)
+
5
reduced acceptor
+
4
=
+
Fe2+
+
+
5
acceptor
+
4
H2O
protoheme
+
5 reduced acceptor
+
4 O2
=
beta-staphylobilin
+
Fe2+
+
formaldehyde
+
5 acceptor
+
4 H2O