key term - Protein folding

Definition

Protein folding refers to the process by which a linear chain of amino acids folds into its three-dimensional shape. This shape is crucial for the protein's proper function.

Related terms

Denaturation:

Denaturation occurs when a protein loses its structure and unfolds. This can be caused by high temperatures, extreme pH levels, or certain chemicals.

Chaperones: Chaperones are proteins that assist in the correct folding of other proteins. They help prevent misfolding and aggregation.

Misfolding: Misfolding happens when a protein fails to fold correctly and adopts an abnormal structure. This can lead to diseases such as Alzheimer's or Parkinson's.