1.1.1.330	very-long-chain 3-oxoacyl-CoA reductase	docosahexaenoate biosynthesis I (lower eukaryotes)	-	-	
1.3.1.93	very-long-chain enoyl-CoA reductase	docosahexaenoate biosynthesis I (lower eukaryotes)	-	-	
1.14.19.31	acyl-lipid (7-3)-desaturase	docosahexaenoate biosynthesis I (lower eukaryotes)	-	-	
2.3.1.23	1-acylglycerophosphocholine O-acyltransferase	docosahexaenoate biosynthesis I (lower eukaryotes)	-	-	
4.2.1.134	very-long-chain (3R)-3-hydroxyacyl-CoA dehydratase	docosahexaenoate biosynthesis I (lower eukaryotes)	-	-