BIBC 100 Handout 7

BIBC 100 Handout 7 - BIBC 100 Structural Biochemistry...

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1 BIBC 100 Structural Biochemistry Mimi Nguyen [email protected] Handout 7 (Lecture 18 – 19) OH Fri 10:30–11:30am 1 st Floor S&E Membranes Overview Lehn Fig. 11.3 Comprised mainly of lipids and proteins Held together by ____________________________ interactions Lipids: Amphipathic: Micelle vs. Bilayer/vesicle Lipids in the Membrane Phospholipids o Glycerophospholipids (Mol Bio of Cell Fig. 10.2) s _________________+_________________+_________________+_________________ s Usually see one _____________________ fatty acid tail o Sphingolipids s Similar to glycerophospholipids except contains no ____________ s _________________+_________________+_________________ o Four essential 1) 2) 3) 4) Glycolipids (Lehn Fig. 10.3) o Present in the __________ leaflet only, asymmetric distribution o Cerebrosides o Gangliosides (Mol Bio of Cell Fig 10.16) Cholesterol o Structure: Lipid distribution o Lipids are not distributed the same in all cell types (Lehn Table 10.1)
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This note was uploaded on 01/02/2010 for the course BIBC BIBC 100 taught by Professor Buehler during the Fall '09 term at UCSD.

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BIBC 100 Handout 7 - BIBC 100 Structural Biochemistry...

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