1.14.19.24	(9E)-tetradecenoate + acceptor + O2 + H+	-	
1.14.19.24	hexadecanoate + acceptor + O2 + H+	-	
1.14.19.24	myristate + 2 ferrocytochrome b5 + O2 + 2 H+	-	
1.14.19.24	myristoyl-CoA + reduced acceptor + O2	a single enzyme may be responsible for the formation of both (Z)- and (E)-11-tetradecanoic acids. It is also possible that two mechanistically identical discrete enzymes are involved in each desaturation	
1.14.19.24	myristoyl-CoA + reduced acceptor + O2	enzyme is involved in the biosynthesis of Spodoptera littoralis sex pheromone	
1.14.19.24	tetradecanoate + acceptor + O2 + H+	-