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Lipids

Dr Hadi Ansarihadipour

References:

1. Molecular Cell Biology. Fifth Edition. Harvey Lodish. Copyright

© 2004 by W. H. Freeman & Company

2. Biochemistry. Lehninger. 4th Edition, 2005.

3. Wikipedia

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Cholesterol

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β-sitisterol

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saccharolipid

Structure of the saccharolipid

Kdo2-lipid A (a hexa-acylated

disaccharide of glucosamine

that is glycosylated with two

3-deoxy-D-manno-

octulosonic acid (Kdo)

residues).

Glucosamine residues in

blue, Kdo residues in

red, acyl chains in black

and phosphate groups in

green. dezazma.com

The building block of isoprenoid alcohols dezazma.com

isoprenoid alcohols

H – [ CH2CCH3=CHCH2 ]n – OH

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Important in the acylation of:

1. Proteins

2. Carotenoids

3. fat-soluble vitamins: A, E and K

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