Reaction catalyzed by DELTA12 acyl-lipid conjugase (11E,13E-forming) (1.14.19.33)
+
2
+
+
2
=
+
2
+
2
H2O
(6Z,9Z,12Z)-octadeca-6,9,12-trienoate
+
2 ferrocytochrome b5
+
O2
+
2 H+
=
(6Z,9Z,11E,13E)-octadeca-6,9,11,13-tetraenoate
+
2 ferricytochrome b5
+
2 H2O