quiz 4 key spring 2010

Quiz 4 key spring 2010

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Unformatted text preview: Quiz 4 1) Name and briefly describe one (1) principle that guides folding of water-soluble, globular proteins briefly describe it. 1) Hydrophobic effect: bury hydrophobic side chain in the core of the protein structures 2) Maximizing h-bond: polar side chains can be buried if their polar groups are hydrogen bonded 3) Chiral effect: right handed direction, both -helix and -sheets twist to the right affecting the connections between secondary structural elements 2) What is the principal type of secondary structure seen in the structure? helix 3) Amphipathic sheet are polar on one side and non polar on the other side. Which of the following sequence...
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