Cytidine triphosphate + Hydrogen Ion + PA(i-19:0/19:0cycw7) → CDP-DG(i-19:0/19:0cycw7) + Pyrophosphate
CDP-DG(i-19:0/19:0cycw7) + L-Serine → Cytidine monophosphate + Hydrogen Ion + PS(i-19:0/19:0cycw7)
11,12-Methyleneoctadecanoyl-CoA + LysoPA(i-19:0/0:0) → Coenzyme A + PA(i-19:0/19:0cycw7)
1-acyl-sn-glycerol-3-phosphate acyltransferase
Glycerol-3-phosphate dehydrogenase [NAD(P)+]
Dihydroxyacetone phosphate + Hydrogen Ion + NADPH → Glycerol 3-phosphate + NADP
CDP-diacylglycerol--serine O-phosphatidyltransferase
CDP-DG(19:0/19:0) + Glycerol 3-phosphate → Cytidine monophosphate + Hydrogen Ion + PGP(19:0/19:0)
glycerol-3-phosphate dehydrogenase (aerobic)
Phosphatidylserine decarboxylase proenzyme
CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase
Hydrogen Ion + PS(i-19:0/19:0cycw7) → Carbon dioxide + PE(i-19:0/19:0cycw7)
Phospholipid Biosynthesis CL(i-19:0/19:0cycw7/19:0/19:0)
Glycerol 3-phosphate + Isononadecanoyl-CoA → Coenzyme A + LysoPA(i-19:0/0:0)