In which structure of protein, the polypeptide chain forms all possible hydrogen bonds by twisting into right handed screw?

β-pleated sheet structure

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Primary structure

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α-helix structure

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Tertiary structure

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Solution

The correct option is C
α-helix structure

In α-helix structure, a polypeptide chain forms all possible hydrogen bonds by twisting into right handed screw with the -NH group of each amino acid residue hydrogen bond to -CO of an adjacent turn of the helix.

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Similar questions

$α -$ helix is a secondary structure of proteins formed by twisting of polypeptide chain into right handed screw like structure. Which type of interactions are responsible for making the $α -$ helix structure stable?

Explain the terms primary and secondary structure of proteins. What is the difference between $α -$ helix and $β -$ pleated sheet structure of proteins?

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In which structure of protein, the polypeptide chain forms all possible hydrogen bonds by twisting into right handed screw?

The correct option is C α-helix structure In α-helix structure, a polypeptide chain forms all possible hydrogen bonds by twisting into right handed screw with the -NH group of each amino acid residue hydrogen bond to -CO of an adjacent turn of the helix.

The correct option is C
α-helix structure

In α-helix structure, a polypeptide chain forms all possible hydrogen bonds by twisting into right handed screw with the -NH group of each amino acid residue hydrogen bond to -CO of an adjacent turn of the helix.