MCQ
The helical structure of proteins is established by
- APeptide bonds
- BDipeptide bond
- ✓Hydrogen bond
- DVander Waal's forces
✓
Answer
Correct option: C.
Hydrogen bond
c
The alpha helix ( $\alpha$-helix) is a common motif in the secondary structure of proteins and is a right hand-helix conformation in which every backbone $N - H$ group hydrogen bonds to the backbone $C = O$. group of the amino acid located three or four residues earlier along the protein sequence.
The alpha helix ( $\alpha$-helix) is a common motif in the secondary structure of proteins and is a right hand-helix conformation in which every backbone $N - H$ group hydrogen bonds to the backbone $C = O$. group of the amino acid located three or four residues earlier along the protein sequence.
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