Mammals Ethanolamine Choline CDP CDP-choline ethanolamine Diacylglycerol CMP CMP 3 adoHcy 8 adoMet Phosphatidyl Phosphatidyl ethanolamine Serine 径脂 Ethanolamine decarboxylation Phosphatidyl CMP Serine Bacteria CDP-diacyl d yeast
卵 磷 脂 和 磷 脂 酰 乙 醇 胺 合 成 途 径 总 结
0 H2C0-C-R, R,-C-0-C-H00 NH 0 H,C-0-P-0-P-0-Cytidine+ HO-CH2-c--C00 0-0 H CDP-diacylglycerol Serine PS synthase 0 H2C-0-C-R1 2C-0-C-H0 NH 0 0HC-0-50-c+2C-c0o0+0-9-0- Cytidine 0 Phosphatidyl serine CMP
磷脂酰Ser 的合成 PS synthase
PC, PE AND PS BIOSYNTHESIS (1, 2-Diacyiglycerol-3-phosphate) Phosphatidic acid ph。 sphati dic aci. 1, 2-Di acyls CDP-choline 2 CMP CMP methionine Phosphati dicholine Phosphatidy ethanolamine Phosphati dylserine
PC,PE 和PS 的生物合成
OHOH HO OH posit。l CDP-diacylglycerol I synthase CMP OHOH R H升。-。H, OH H Phosphatidyl inositol
磷脂酰肌醇的合成 PI synthase
CHo-0-C-RI CH--0-C-R2 CHo-0-P-O -o-RibHCytosine CDP-diacylglycerol Phosphatidylglycerol cardiolipin Inositol synthase CMP←/ (eukaryotic →CMP CH2-0-C CH2-0-C-R CH--0-C-R2 CH-0-C-R2 CHo-0-P-O-CH CH2-0-P-0 CHOH O CH2-0-P-0-CH20 OHOH 0 CH-0-C-R These-OH groups can CHo-o-C-R H oH also be sterified Cardiolipin OH H with-PO5 Phosphatidylinositol
心 磷 脂 [ 真 核 生 物] 和 磷 脂 酰 肌 醇 的 合 成