Question
What is α-helix ?
Solution
α-helix is a type of secondary structure. It is a polypeptide chain coiled like a spiral due to the formation of hydrogen bonds between adjacent CO and NH groups. It is found in hairs, nails, feathers, horns, skin of vertebrates, hooves, claws etc.
Functions of a helix. It provides flexibility, elasticity and stability to polypeptide chain.
Functions of a helix. It provides flexibility, elasticity and stability to polypeptide chain.
