Proline (Noun)
Meaning
An amino acid that is found in many proteins (especially collagen).
Classification
Nouns denoting substances.
Examples
- Proline is a unique amino acid that plays a crucial role in the structure and function of collagen, the most abundant protein in the human body.
- The high concentration of proline in collagen is responsible for its characteristic triple-helix structure, which provides strength and elasticity to skin, bones, and connective tissue.
- Researchers have found that mutations in the gene that codes for proline can lead to genetic disorders such as osteogenesis imperfecta, a condition characterized by brittle bones.
- Proline is also an important component of other proteins, including elastin, which gives elasticity to skin and lungs, and keratin, which provides strength to hair and nails.
- The unusual ring structure of proline makes it an important target for drug design, as it can be used to develop new treatments for diseases such as cancer and fibrosis.