Cystatin S5: A Protein Regulator of The Cytoskeleton (G1470)

Target Name: CST2

NCBI ID: G1470

Cystatin S5: A Protein Regulator of The Cytoskeleton

Cystatin S5 (CST2) is a protein that is expressed in various tissues throughout the body, including the liver, heart, kidneys, and pancreas. It is a key regulator of the cytoskeleton, which is the structure that gives cells their shape and helps them maintain order within the body.

One of the unique features of CST2 is its ability to interact with a protein called F-actinin. F-actinin is a protein that is found in the cytoskeleton and helps to keep it intact. By interacting with F-actinin, CST2 helps to regulate the cytoskeleton and maintain the structure of the cell.

In addition to its role in regulating the cytoskeleton, CST2 has also been shown to play a key role in the development and progression of various diseases. For example, studies have shown that high levels of CST2 are associated with an increased risk of certain types of cancer, including breast cancer and lung cancer.

Another interesting aspect of CST2 is its ability to interact with another protein called S100. S100 is a protein that is found in various tissues throughout the body and is involved in a variety of cellular processes. CST2 has been shown to interact with S100 in a way that helps to regulate the cytoskeleton and maintain the structure of the cell.

CST2 is also of interest as a potential drug target. By interacting with F-actinin and S100, CST2 has been shown to play a role in the regulation of the cytoskeleton and the development of various diseases. This makes it a potential target for drug developers who are looking for new treatments for these conditions.

In conclusion, CST2 is a protein that is expressed in various tissues throughout the body and plays a key role in the regulation of the cytoskeleton. It is also interesting as a potential drug target due to its ability to interact with F-actinin and S100. Further research is needed to fully understand the role of CST2 in the development and progression of various diseases.

Protein Name: Cystatin SA

Functions: Thiol protease inhibitor

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