globular proteins

Globular proteins are a type of protein that has a spherical, compact shape, similar to a ball. This structure allows them to perform a wide variety of functions in the body, such as speeding up chemical reactions (enzymes), transporting molecules (hemoglobin), or fighting infections (antibodies). Their shape results from folding long chains of amino acids into a specific three-dimensional form, which is essential for their activity. Because of their compact and water-soluble nature, globular proteins are found in the blood, cell fluids, and tissues, playing crucial roles in maintaining health and supporting biological processes.