The tertiary structure of a protein is the 3-dimensional folding of the polypeptide chain. What types of bonds support the folding of proteins into this level of protein structure? Also, how do these bonds/interactions impact how a protein folds and its surface properties? Can the tertiary structure of a protein depend on the type of cell system used for synthesis? Explain

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Proteins

We generally tend to think of proteins only from a dietary lens, as a component of what we eat. However, they are among the most important and abundant organic macromolecules in the human body, with diverse structures and functions. Every cell contains thousands and thousands of proteins, each with specific functions. Some help in the formation of cellular membrane or walls, some help the cell to move, others act as messages or signals and flow seamlessly from one cell to another, carrying information.  

Protein Expression

The method by which living organisms synthesize proteins and further modify and regulate them is called protein expression. Protein expression plays a significant role in several types of research and is highly utilized in molecular biology, biochemistry, and protein research laboratories.