Pantetheine
Pantetheine
Pantetheine (pronounced pan-TEH-theen) is a compound that is derived from pantothenic acid and cysteamine. It is an intermediate in the production of Coenzyme A in the body.
Etymology
The term "pantetheine" is derived from the Greek words "pantos" meaning "everywhere" and "theine" meaning "sulfur". This is in reference to the widespread presence of sulfur in this compound.
Function
Pantetheine is a vital component in the body's production of Coenzyme A, a molecule that plays a crucial role in numerous metabolic processes. It is also involved in the synthesis of fatty acids, cholesterol, and acetylcholine, a neurotransmitter.
Related Terms
- Pantothenic acid: A vitamin (B5) that is converted into pantetheine in the body.
- Cysteamine: A stable aminothiol that is a breakdown product of coenzyme A, and is used in the synthesis of pantetheine.
- Coenzyme A: A coenzyme, notable for its role in the synthesis and oxidation of fatty acids, and the oxidation of pyruvate in the citric acid cycle.
- Fatty acids: Carboxylic acids with long aliphatic chains, which are either saturated or unsaturated.
- Cholesterol: A type of lipid molecule that is biosynthesized by all animal cells.
- Acetylcholine: A neurotransmitter in both the peripheral nervous system (PNS) and central nervous system (CNS) in many organisms including humans.
External links
- Medical encyclopedia article on Pantetheine
- Wikipedia's article - Pantetheine
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