FMN

1.FMN (flavin mononucleotide) A derivative of riboflavin that is a coenzyme in electron-transfer reactions.

素单核（FMN）：核素的衍生物，在电子传递反应中辅酶，作为多脱氢酶的辅助因子起作用。

2.Flavoprotein A conjugated protein in which a FLAVIN (FAD or FMN) is the prosthetic group joined to a protein component.

以素核（素腺嘌呤二核FAD或素单核FMN）为辅基的结合蛋白。