Alpha helix and Beta pleated sheet are examples of
Correct Answer: Secondary structure
Description: Regions of ordered secondary structure arise when a series of aminoacyl residues adopt similar phi and psi angles. Extended segments of polypeptide (example, loops) can possess a variety of such angles. The angles that define the two most common types of secondary structure, the ` helix and the a sheet, fall within the lower and upper left-hand quadrants of a Ramachandran plot, respectively. Ref: Harper's Illustrated Biochemistry, 30E (2015) pg no 38.
Category:
Biochemistry
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