What Is Proline?
Proline is a non-essential amino acid. Proline is biosynthetically derived from the amino acid L-glutamate.
Non-essential means that can be made by humans in the body when needed.
Table of Contents
Proline Is A Amino And Imino Acid
Proline is a cyclic, non-essential amino acid. Itโs synthesized from glutamic acid and other amino acids. Proline is a constituent of many proteins. (source ๐)
Proline is called imino acid because it contains a secondary amino group (imine) instead of a primary amino group. (source ๐)
Proline Has Unique Pathways
Proline is along with hydroxyproline, the only amino acid without the primary amino group. It leads to that proline has a unique metabolic pathway in the mitochondria. (source ๐)
Why Do We Need Proline?
Proline is an essential component of collagen. (source ๐)
Collagen is the most abundant protein found in humans. Itโs responsible for conferring strength and support to human skin. It also plays an integral role in the aging process. (source ๐)
You can find more benefits of proline in Proline: 6 Research-Backed Benefits .