Flavin mononucleotide
Flavin Mononucleotide (pronunciation: /ˈflaɪvɪn ˌmɒnoʊˈnjuːkliːoʊt/)
Flavin Mononucleotide (FMN), also known as Riboflavin-5'-phosphate, is a biomolecule produced from riboflavin (vitamin B2) by the enzyme riboflavin kinase. It is an important component in various enzyme systems, functioning as a coenzyme that is essential for the activity of several key enzymes involved in energy production.
Etymology
The term "Flavin" comes from the Latin word "flavus" which means yellow, referring to the color of the pure compound. "Mononucleotide" refers to the presence of one nucleotide in the molecule.
Function
FMN is a vital part of the electron transport chain, where it participates in the transfer of electrons. It is also involved in the metabolism of several important vitamins and minerals, including vitamin B6, folate, and iron.
Related Terms
- Riboflavin: The vitamin from which FMN is derived.
- Riboflavin kinase: The enzyme that converts riboflavin into FMN.
- Electron transport chain: The process in which FMN plays a crucial role.
- Vitamin B6, Folate, Iron: Nutrients whose metabolism involves FMN.
See Also
External links
- Medical encyclopedia article on Flavin mononucleotide
- Wikipedia's article - Flavin mononucleotide
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