FMN can be phosphorylated and adenylated to produce the second cofactor from riboflavin origins, flavin adenine dinucleotide (FAD). The enzyme responsible , FMN adenylyltransferase (FLAD1 aka FAD synthase), is cytosolic and transfers a phosphate and an adenyl group from ATP to form FAD.
Indiveri, C, Brizio, C, Bafunno, V, Galluccio, M, Wait, R, Accardi, R, Torchetti, EM, Barile, M, Gianazza, E
FMN adenylyltransferase activity of FLAD1 [cytosol]
© 2023 Reactome
