#81 Sprint 9:19 PM @ 23%.1. + Back Homework 6-7.docx 3. Why are nonpolar amino a
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#81 Sprint 9:19 PM @ 23%.1. + Back Homework 6-7.docx 3. Why are nonpolar amino acids usually on the interior of the tertiary structure? (3 pts) 4. Match the supersecondary structures/motifs shown below to their names (4 pts): lat) lc) ld) - 2. Greek key 4 -hairpin 5. In a two-step reaction (A à I à P), AG of the first step is which 20 kJ/mol, and G, of the second step is 80 kJ/mol, is the rate-limiting step, and why? (2 pts) 6. Calculate the of a reaction needed to achieve a rate enhancement of 7.7 x 10 at 37°C. (5 pts) Dashboard Calendar To Do Notifications InboxExplanation / Answer
1: The native form of globular proteins when present in aqueous environment tends to fold in tertiary structure so that the non polar amino acid side chain fold into the hydrophobic interior and the polar group will remain on hydrophilic surface and this arrangement is called as"non polar in,polar out". This arrangement is most stable because this allows the polar chains to interact with water molecules.
2:
1. Alpha alpha : A
2. Greek key :D
3. Beta alpha beta: B
4. Beta haipiha: C
3: If we consider the reaction at low temperatures than the higher G value step is slow step and if high temperature is considered than the low G value step is rate limiting step.
4: more information needed*(calculate what?)
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