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12 Cards in this Set
- Front
- Back
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Dextrorotatory |
Rotates plane polarized light to the right |
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Levorotatory |
Chiral molecule rotates plane polarized light to the left |
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At physiological pH aa exist as? |
Zwitterions |
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Favor formation of alpha helix |
A D E I L M |
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Favor disruption of alpha helix |
G P |
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Beta pleated sheets stabilized? |
H Bonding between amide nitrogens and carbonyl carbons |
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What forces affect tertiary structure of proteins? |
VDW forces, H Bonding, H Phobic interactions, electrostatic interactions, |
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Electrostatic forces |
Charge charge, charge-dipole, dipole- dipole |
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Glycoprotein |
Proteins covalently associated with carbohydrates |
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2 classes of glycoproteins |
1. O linked -attached to OH group of serine, threonine, hydroxylysine 2. N-linked -attached to amide Nitrogen of asparagine |
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Most common protein in the body |
Collagen |
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Cyanogen Bromide |
1 |
