Protein Folding and Structure

Protein folding is the process that gives a protein its final three-dimensional shape. That shape is essential because a protein’s structure helps determine how it works in the cell.

A folded protein is stabilized by several interactions. These include hydrogen bonds, van der Waals interactions, ...

After forming secondary structures, a protein folds into a specific three-dimensional shape that guides its function.

Many proteins form compact globular structures, while others form fibrous shapes.

Several chemical interactions guide this folding pattern.

First, hydrophobic interactions between amino acid side groups are a ma...