甘油三脂 0 H2C-O-C-(CH2)m-CH3 HgC-(CH2)n-C-O-CH 0 H2C一O-C-(CH2)k-CH3 甘油磷脂 H2C-O-C-(CH2)m-CH3 HsC-(CH2)n-C-O-CH X= H2C一0-P一0-X 胆碱、水、乙 醇胺、丝氨酸、甘 OH 油、肌醇、磷脂酰 甘油等
H2C CH H2C O O O C O (CH2 )m CH3 C O (CH2 H C )n 3 P O O X OH 甘油三脂 X = 胆碱、水、乙 醇胺、 丝氨酸、甘 油、肌醇、磷脂酰 甘油等 甘油磷脂 H2C CH H2C O O O C O (CH2 )m CH3 C O (CH2 )k CH3 C O (CH2 H C )n 3
H H H-C-0-C-CH2入 H-C-0-C-CH2 0 H-C-0-C-CH2 H-C-0-C-CH 0 0 H-C-0-C-CH H-C-0-C-CH2入入 H 0 H Fat 0知 Triglycerides
鞘脂 鞘氨醇 FA 鞘磷脂 鞘氨醇 FA 鞘糖脂 鞘氨醇 FA 糖
鞘 脂 鞘磷脂 鞘糖脂 FA 鞘氨醇 FA Pi X 鞘氨醇 FA 糖 鞘氨醇
CH2-0-C-R1 CH—0-C-R2 0 CH2-0 0 -CH2-CH2-N(CHg)s 卵磷脂 胆固醇 LCAT 0 cH-0-&-R CH-OH 0 CHz-O-P-O-CHz-CHz-N(CH3)s R2-C 溶血卵磷脂 胆固醇酯
Cholesterol Phospholipid % head group CH CH2 CH CHa Fatty acid tail Cholesterol Structure HO Plasma membrane Ball and stick model Space filling model