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

黄苷酸（FMN）：黄的衍生物，在电子传递反应中种辅酶，为多种脱氢酶的辅助因子起。

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

种以黄苷酸（黄腺嘌呤二苷酸FAD或黄苷酸FMN）为辅基的结合蛋白。