Prenylation

Prenylation is the method by which a prenyl group molecule is attached to proteins. A prenyl group is a type of fat molecule, typically made up of four isoprene units (C5H8). Prenylation is a key biochemical process that enables proteins to carry out their normal functions in a wide range of organisms, from bacteria to humans. It is important for many biochemical processes, such as cell signalling, transcription, and protein trafficking and localization. By prenylating proteins, this process helps to regulate biological activity and can play a vital role in a variety of cellular activities. Prenylation also has many therapeutic applications, such as enzymes used to treat metabolic disorders and proteins used to prevent overstimulation of the immune system.