Reaction catalyzed by acyl-CoA 11-(Z)-desaturase (1.14.19.5)
+
2
+
+
2
=
+
2
+
2
H2O
an acyl-CoA
+
2 ferrocytochrome b5
+
O2
+
2 H+
=
an (11Z)-enoyl-CoA
+
2 ferricytochrome b5
+
2 H2O