Question

Chaperones such as GroEL/ES complex are proteins which Select one: a. assist proper refolding of misfolded...

Chaperones such as GroEL/ES complex are proteins which

Select one:

a. assist proper refolding of misfolded proteins.

b. repair cells damaged by heat shock.

c. assist proper protein/protein interactions to repair the quarternary structures.

d. assist to unfold proteins for recycling by proteolysis.

e. All of the above.

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Homework Answers

Answer #1

Answer: e. All of the above.

Explanation:

Chaperones prevent polypeptide from early folding which means it help in folding at correct time and promote correct folding of misfolded peptide.

Molecular chaperones are class of heat shock proteins (Hsp). Hsp60 chaperones are bacterial GroEL-ES proteins. Hsp are produced by cells in response to stressful conditions and help to refold damaged proteins.

Molecular chaperones assist the folding of the quaternary structure of other proteins.

It also help in assisting the unfolding of proteins.




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