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Lipids Dr Hadi Ansarihadipour

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Lipids

Dr Hadi Ansarihadipour

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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

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The building block of isoprenoid alcohols dezazma.com

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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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