The molecule is a L-threonine derivative that is L-threonine attached via its side-chain to FMN via a phosphate linkage. It is a flavin mononucleotide, a L-threonine derivative and a non-proteinogenic L-alpha-amino acid. It derives from a FMN.
(2S,3R)-2-amino-3-[[(2R,3S,4S)-5-(7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10-yl)-2,3,4-trihydroxypentoxy]-hydroxyphosphoryl]oxybutanoic acid