Out of the following- which type of interaction is responsible for the stabilisation of -helix structure of proteins-JEE MAIN 2021

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Secondary Structure of Proteins

Out of the fo...

Question

Out of the following, which type of interaction is responsible for the stabilisation of $α$ -helix structure of proteins?

(JEE MAIN 2021)

Covalent bonding

No worries! We‘ve got your back. Try BYJU‘S free classes today!

vander Waals forces

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Hydrogen bonding

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Ionic bonding

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C Hydrogen bonding
$α$ -helix is one of the most common ways in which a polypeptide chain forms all possible hydrogen bonds by twisting into a right handed screw (helix) with the $- N H$ group of each amino acid residue hydrogen bonded to the $> C = O$ of an adjacent turn of the helix.

Suggest Corrections

Similar questions

Q. Which type of interactions are responsible for making the

α -

helix structure stable?

$α -$ 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?

Proteins are found to have two different types of secondary structures viz $α -$ helix and $β -$ pleated sheet structure. $α -$ helix structure of protein is stabilised by
(a) peptide bonds (b) van der Waals, forces
(c) hydrogen bonds (d) dipole-dipole interactions

Q. Proteins are found to have two different types of secondary structures vix.

α -

helix and

β -

pleated sheet structure,

α -

helix structure of a protein is stabilised by:

QUESTION 14.14

What type fo bonding helps in stabilising the $α$ - helix structure fo proteins?

Join BYJU'S Learning Program

Out of the following, which type of interaction is responsible for the stabilisation of α-helix structure of proteins? (JEE MAIN 2021)

The correct option is C Hydrogen bondingα-helix is one of the most common ways in which a polypeptide chain forms all possible hydrogen bonds by twisting into a right handed screw (helix) with the −NH group of each amino acid residue hydrogen bonded to the >C=O of an adjacent turn of the helix.

Out of the following, which type of interaction is responsible for the stabilisation of $α$ -helix structure of proteins?

(JEE MAIN 2021)