Reaction catalyzed by DELTA12 acyl-lipid conjugase (11E,13E-forming) (1.14.19.33)
+
2
+
+
2
=
+
2
+
2
H2O
(9Z)-octadecenoate
+
2 ferrocytochrome b5
+
O2
+
2 H+
=
(9Z,12E)-octadeca-9,12-dienoate
+
2 ferricytochrome b5
+
2 H2O