Shanxian Chemical
SUPPLEMENTS
Hydrogen Bonds Alpha Helix
In the delicate structure of biology, the relationship between hydrogen bonds and the alpha helix is the key. The hydrogen bonds, such as filaments, are involved, maintaining the delicate balance between molecules. The alpha helix, with its unique configuration, has emerged in the structure of biological macromolecules.
The coiling and folding of the polypeptide chain is due to the hydrogen bond. The carbonyl oxygen and amide hydrogen on the main chain of the polypeptide chain attract each other to form a hydrogen bond. This hydrogen bond is like a bridge, so that the polypeptide chain coils according to a specific law, and then forms the structure of the alpha helix.
Each circle of the alpha helix contains about 3.6 amino acid residues and the pitch is about 0.54nm. Such a regular arrangement depends on the force of hydrogen bonds. The existence of hydrogen bonds makes the alpha helix structure stable, just like the beams of a building, supporting the specific shape of biological macromolecules.
The close relationship between the two plays a crucial role in the structure and function of proteins. The structure constructed by the alpha helix and hydrogen bonds allows proteins to perform various functions of life activities such as catalysis, transportation, and immunity, which is the key to the mystery of life.
The coiling and folding of the polypeptide chain is due to the hydrogen bond. The carbonyl oxygen and amide hydrogen on the main chain of the polypeptide chain attract each other to form a hydrogen bond. This hydrogen bond is like a bridge, so that the polypeptide chain coils according to a specific law, and then forms the structure of the alpha helix.
Each circle of the alpha helix contains about 3.6 amino acid residues and the pitch is about 0.54nm. Such a regular arrangement depends on the force of hydrogen bonds. The existence of hydrogen bonds makes the alpha helix structure stable, just like the beams of a building, supporting the specific shape of biological macromolecules.
The close relationship between the two plays a crucial role in the structure and function of proteins. The structure constructed by the alpha helix and hydrogen bonds allows proteins to perform various functions of life activities such as catalysis, transportation, and immunity, which is the key to the mystery of life.
Scan to WhatsApp
