Reaction catalyzed by stearoyl-CoA 9-desaturase (1.14.19.1)
+
2
+
+
2
=
+
2
+
2
H2O
stearoyl-CoA
+
2 ferrocytochrome b5
+
O2
+
2 H+
=
oleoyl-CoA
+
2 ferricytochrome b5
+
2 H2O
