Which protein are found in our nails?

Question

Answer

Keratin are found in nails, hairs, hoofs, etc. Keratin are  example of fibrous proteins because fibrous proteins are insoluble in water and possess strong bond and are hard in nature.

Answer

Fingernail and toenail are made of a tough protective protein called alpha-keratin protein.

Answer

Keratin

Answer

Protein found in our Nails:

Our nails are made up of a tough protein called keratin. Keratin is a fibrous protein that is also found in our hair, skin, and the outer layer of our teeth. This protein is responsible for providing strength, durability, and protection to our nails.

Structure of Keratin:

Keratin is a complex protein that is made up of amino acids. These amino acids are arranged in a specific pattern that gives keratin its unique characteristics. The structure of keratin is divided into three main parts:

1. Alpha-helical structure: This is the basic building block of keratin. It is made up of amino acids that are arranged in a spiral pattern.

2. Coiled-coil structure: This is a more complex structure that is formed by two alpha-helices wrapping around each other.

3. Supercoiled structure: This is the final structure of keratin, which is formed by multiple coiled-coil structures twisting around each other.

Function of Keratin in Nails:

Keratin plays an important role in the structure and function of our nails. It provides strength and protection to our nails, making them tough and durable. It also helps to prevent damage and breakage, allowing our nails to grow longer and healthier. Additionally, keratin helps to maintain the shape and structure of our nails, giving them a smooth, even appearance.

Conclusion:

In conclusion, the protein found in our nails is keratin. Keratin is a fibrous protein that is responsible for providing strength, durability, and protection to our nails. It is a complex protein that is made up of amino acids and has a unique structure. Keratin plays an important role in the structure and function of our nails, helping to maintain their shape, prevent damage, and promote healthy growth.

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