2.3.1.70	CDP-acylglycerol O-arachidonoyltransferase	deleted, acylation of CDPmonoacylglycerol could not be confirmed	
2.3.1.124	diacylglycerol acyltransferase	deleted, identical to EC 2.3.1.20	
2.3.1.119	icosanoyl-CoA synthase	deleted, now covered by EC 2.3.1.199, very-long-chain 3-oxoacyl-CoA synthase, EC 1.1.1.330, very-long-chain 3-oxoacyl-CoA reductase, EC 4.2.1.134, very-long-chain (3R)-3-hydroxyacyl-CoA dehydratase, EC 1.3.1.93, very-long-chain enoyl-CoA reductase	
2.3.1.104	1-alkenylglycerophosphocholine O-acyltransferase	deleted, now covered by EC 2.3.1.25	
2.3.1.154	propionyl-CoA C2-trimethyltridecanoyltransferase	deleted, now EC 2.3.1.176, propanoyl-CoA C-acyltransferase	
2.3.1.120	6'-deoxychalcone synthase	deleted, reaction is that of EC 2.3.1.74	
2.3.1.B6	UDP-D-GlcNAc3NA 3-N-acetyltransferase	deleted, replaced by EC 2.3.1.201	
2.3.1.B2	type I polyhydroxybutyrate synthase	deleted, replaced by EC 2.3.1.304	
2.3.1.B3	type II polyhydroxybutyrate synthase	deleted, replaced by EC 2.3.1.304	
2.3.1.B4	type III polyhydroxybutyrate synthase	deleted, replaced by EC 2.3.1.304