What Determines the Secondary Structure of a Protein?

In summary, the secondary structure of a protein is determined by the bonds present between amino acids and not by secret agent Bonds. This includes both inter and intra forces and the two main types of secondary structure are alpha helices and beta pleated sheets.
  • #1
LadiesMan
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[SOLVED] Secondary structure of protein.

1. What determines the secondary structure of a protein?


2. I do not fully understand this question, does it mean the two general types of secondary structure a-helices and b-pleated sheets. Or does it mean by how we determine them DSSP code. And there should be two main ones accoridng to my teacher.


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  • #2
Bonds, and not the secret agent Bonds.
http://www.elmhurst.edu/~chm/vchembook/566secprotein.html
 
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  • #3
haha thank you very much! So all I have to do is talk about the inter and intra forces an include the alpha helices and beta pleated sheets.
 

FAQ: What Determines the Secondary Structure of a Protein?

What is the secondary structure of a protein?

The secondary structure of a protein refers to the specific folding patterns and arrangements of amino acid chains within a protein molecule. It is the second level of protein structure, after the primary structure, and is essential for determining the overall shape and function of a protein.

What are the two main types of secondary structure in proteins?

The two main types of secondary structure in proteins are alpha helices and beta sheets. Alpha helices are tightly coiled structures, while beta sheets consist of extended strands that are connected by hydrogen bonds.

How is the secondary structure of a protein determined?

The secondary structure of a protein can be determined through various techniques such as X-ray crystallography, nuclear magnetic resonance (NMR), and infrared spectroscopy. These methods allow scientists to visualize the arrangement of amino acids and bonds within a protein molecule.

What factors influence the formation of secondary structure in proteins?

The formation of secondary structure in proteins is influenced by various factors, including the amino acid sequence, hydrogen bonding, and the surrounding environment. Other factors such as temperature, pH, and the presence of certain molecules can also affect the stability and formation of secondary structures.

How does the secondary structure of a protein relate to its function?

The secondary structure of a protein is closely linked to its function. The specific folding patterns and arrangements of amino acids determine the shape and stability of a protein, which ultimately affects its ability to carry out its specific biological function.

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