| Phosphatidylethanolamine Biosynthesis PE(20:0/18:3(9Z,12Z,15Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/18:4(6Z,9Z,12Z,15Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/20:0) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/20:1(11Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/20:2(11Z,14Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/20:3(5Z,8Z,11Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/20:3(8Z,11Z,14Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/20:4(5Z,8Z,11Z,14Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/20:4(8Z,11Z,14Z,17Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/22:0) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/22:1(13Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/22:2(13Z,16Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/22:4(7Z,10Z,13Z,16Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/22:5(4Z,7Z,10Z,13Z,16Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/22:5(7Z,10Z,13Z,16Z,19Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/24:0) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:0/24:1(15Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:1(11Z)/14:0) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:1(11Z)/14:1(9Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:1(11Z)/15:0) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:1(11Z)/16:0) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:1(11Z)/16:1(9Z)) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |
| Phosphatidylethanolamine Biosynthesis PE(20:1(11Z)/18:0) |  | Metabolic | Choline / Serine / Phosphatidyl serine / ATP / Cytidine-5'-Triphosphate / Ethanolamine / Pyrophosphoric acid |