has functional parent FMN flavin mononucleotide FMN-L-threonine (2S,3R)-2-amino-3-{[{[(2R,3S,4S)-5-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)-2,3,4-trihydroxypentyl]oxy}(hydroxy)phosphoryl]oxy}butanoic acid 557.152 557.44770 A L-threonine derivative that is L-threonine attached via its side-chain to FMN via a phosphate linkage. C21H28N5O11P CHEBI:74347 C[C@@H](OP(O)(=O)OC[C@@H](O)[C@@H](O)[C@@H](O)Cn1c2cc(C)c(C)cc2nc2c1nc(=O)[nH]c2=O)[C@H](N)C(O)=O HORDMJSRMPFAQP-JNDNVOJLSA-N InChI=1S/C21H28N5O11P/c1-8-4-11-12(5-9(8)2)26(18-16(23-11)19(30)25-21(33)24-18)6-13(27)17(29)14(28)7-36-38(34,35)37-10(3)15(22)20(31)32/h4-5,10,13-15,17,27-29H,6-7,22H2,1-3H3,(H,31,32)(H,34,35)(H,25,30,33)/t10-,13+,14-,15+,17+/m1/s1 O-(riboflavin 5'-phospho)-L-threonine O-(riboflavin 5'-phospho)threonine chebi_ontology non-proteinogenic L-alpha-amino acid L-threonine derivative