Section 1. Chemical components of cell Membrane and their molecular structure 1.Chemical components of cell membrane (1) lipids constitute the skeleton of the membrane phospholipids 膜脂( membrane lipid){ cholesterol glycolipid
Section 1. Chemical components of cell Membrane and their molecular structure 1.Chemical components of cell membrane （1）lipids constitute the skeleton of the membrane 膜脂（membrane lipid） phospholipids cholesterol glycolipid
Section 1. Chemical components of cell Membrane and their molecular structure 1.Chemical components of cell membrane (1) lipids constitute the skeleton of the membrane phospholipids 膜脂( membrane lipid){ cholesterol glycolipid
Section 1. Chemical components of cell Membrane and their molecular structure 1.Chemical components of cell membrane （1）lipids constitute the skeleton of the membrane 膜脂（membrane lipid） phospholipids cholesterol glycolipid
-NICH, CHOLINE (hydrophilic) PHOSPHATE head group GLYCEROL P-= hydrophilic C=o C=o hydrophobic tails CH, CH2 nonpolar (hydrophobic <53oz= CH, CH, CH, CH cis-double bond 叫叫叫叫
PE PS PC CH CH NH 3 CH3 NH cH∠CH3 CH2 -coo O CH CH CH2 CH2 o=P-0 o=P-0 o=p-0⊙ OH OH cH2一H一cH2 cH2一CH一CH cH2一H一cH2 cH一CH一cH2 CH-CH CH NH O =0c=0 =oc=0 CH >区 H > U> > phosphatidyl- phosphatidyl- phosphatidyl- sphingomyelin sphingosine ethanolamine serine choline E Figure 10-3 Molecular Biology of the Cell(@ Garland Science 2008)
Figure 10-3 Molecular Biology of the Cell (© Garland Science 2008) PE PS PC
PE PS PC CH CH 3 CH3 NH NH cH∠CH3 CH2 -coo O CH CH CH2 CH2 o=P-0 o=P-0 o=p-0⊙ 0⊙ OH OH cH2一H一cH2 cH2一CH一CH cH2一H一cH2 cH一CH一cH2 Hc一cH-cH2 CH NH O =0c=0 =oc=0 CH >区 H > U> > phosphatidyl- phosphatidyl- phosphatidyl- sphingomyelin sphingosine ethanolamine serine choline E Figure 10-3 Molecular Biology of the Cell(@ Garland Science 2008)
Figure 10-3 Molecular Biology of the Cell (© Garland Science 2008) PE PS PC